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This commit is contained in:
Eric Chiang
2016-12-22 11:39:28 -08:00
parent d87a4c35b9
commit 1451213dd7
268 changed files with 484 additions and 59530 deletions
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4
vendor/github.com/lib/pq/.gitignore generated vendored
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@@ -1,4 +0,0 @@
.db
*.test
*~
*.swp

73
vendor/github.com/lib/pq/.travis.sh generated vendored
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@@ -1,73 +0,0 @@
#!/bin/bash
set -eu
client_configure() {
sudo chmod 600 $PQSSLCERTTEST_PATH/postgresql.key
}
pgdg_repository() {
local sourcelist='sources.list.d/postgresql.list'
curl -sS 'https://www.postgresql.org/media/keys/ACCC4CF8.asc' | sudo apt-key add -
echo deb http://apt.postgresql.org/pub/repos/apt/ $(lsb_release -cs)-pgdg main $PGVERSION | sudo tee "/etc/apt/$sourcelist"
sudo apt-get -o Dir::Etc::sourcelist="$sourcelist" -o Dir::Etc::sourceparts='-' -o APT::Get::List-Cleanup='0' update
}
postgresql_configure() {
sudo tee /etc/postgresql/$PGVERSION/main/pg_hba.conf > /dev/null <<-config
local all all trust
hostnossl all pqgossltest 127.0.0.1/32 reject
hostnossl all pqgosslcert 127.0.0.1/32 reject
hostssl all pqgossltest 127.0.0.1/32 trust
hostssl all pqgosslcert 127.0.0.1/32 cert
host all all 127.0.0.1/32 trust
hostnossl all pqgossltest ::1/128 reject
hostnossl all pqgosslcert ::1/128 reject
hostssl all pqgossltest ::1/128 trust
hostssl all pqgosslcert ::1/128 cert
host all all ::1/128 trust
config
xargs sudo install -o postgres -g postgres -m 600 -t /var/lib/postgresql/$PGVERSION/main/ <<-certificates
certs/root.crt
certs/server.crt
certs/server.key
certificates
sort -VCu <<-versions ||
$PGVERSION
9.2
versions
sudo tee -a /etc/postgresql/$PGVERSION/main/postgresql.conf > /dev/null <<-config
ssl_ca_file = 'root.crt'
ssl_cert_file = 'server.crt'
ssl_key_file = 'server.key'
config
echo 127.0.0.1 postgres | sudo tee -a /etc/hosts > /dev/null
sudo service postgresql restart
}
postgresql_install() {
xargs sudo apt-get -y -o Dpkg::Options::='--force-confdef' -o Dpkg::Options::='--force-confnew' install <<-packages
postgresql-$PGVERSION
postgresql-server-dev-$PGVERSION
postgresql-contrib-$PGVERSION
packages
}
postgresql_uninstall() {
sudo service postgresql stop
xargs sudo apt-get -y --purge remove <<-packages
libpq-dev
libpq5
postgresql
postgresql-client-common
postgresql-common
packages
sudo rm -rf /var/lib/postgresql
}
$1

43
vendor/github.com/lib/pq/.travis.yml generated vendored
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@@ -1,43 +0,0 @@
language: go
go:
- 1.5
- 1.6
- 1.7
- tip
sudo: true
env:
global:
- PGUSER=postgres
- PQGOSSLTESTS=1
- PQSSLCERTTEST_PATH=$PWD/certs
- PGHOST=127.0.0.1
matrix:
- PGVERSION=9.5
- PGVERSION=9.4
- PGVERSION=9.3
- PGVERSION=9.2
- PGVERSION=9.1
- PGVERSION=9.0
before_install:
- ./.travis.sh postgresql_uninstall
- ./.travis.sh pgdg_repository
- ./.travis.sh postgresql_install
- ./.travis.sh postgresql_configure
- ./.travis.sh client_configure
- go get golang.org/x/tools/cmd/goimports
before_script:
- createdb pqgotest
- createuser -DRS pqgossltest
- createuser -DRS pqgosslcert
script:
- >
goimports -d -e $(find -name '*.go') | awk '{ print } END { exit NR == 0 ? 0 : 1 }'
- go vet ./...
- PQTEST_BINARY_PARAMETERS=no go test -v ./...
- PQTEST_BINARY_PARAMETERS=yes go test -v ./...

29
vendor/github.com/lib/pq/CONTRIBUTING.md generated vendored
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@@ -1,29 +0,0 @@
## Contributing to pq
`pq` has a backlog of pull requests, but contributions are still very
much welcome. You can help with patch review, submitting bug reports,
or adding new functionality. There is no formal style guide, but
please conform to the style of existing code and general Go formatting
conventions when submitting patches.
### Patch review
Help review existing open pull requests by commenting on the code or
proposed functionality.
### Bug reports
We appreciate any bug reports, but especially ones with self-contained
(doesn't depend on code outside of pq), minimal (can't be simplified
further) test cases. It's especially helpful if you can submit a pull
request with just the failing test case (you'll probably want to
pattern it after the tests in
[conn_test.go](https://github.com/lib/pq/blob/master/conn_test.go).
### New functionality
There are a number of pending patches for new functionality, so
additional feature patches will take a while to merge. Still, patches
are generally reviewed based on usefulness and complexity in addition
to time-in-queue, so if you have a knockout idea, take a shot. Feel
free to open an issue discussion your proposed patch beforehand.

105
vendor/github.com/lib/pq/README.md generated vendored
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@@ -1,105 +0,0 @@
# pq - A pure Go postgres driver for Go's database/sql package
[![Build Status](https://travis-ci.org/lib/pq.png?branch=master)](https://travis-ci.org/lib/pq)
## Install
go get github.com/lib/pq
## Docs
For detailed documentation and basic usage examples, please see the package
documentation at <http://godoc.org/github.com/lib/pq>.
## Tests
`go test` is used for testing. A running PostgreSQL server is
required, with the ability to log in. The default database to connect
to test with is "pqgotest," but it can be overridden using environment
variables.
Example:
PGHOST=/run/postgresql go test github.com/lib/pq
Optionally, a benchmark suite can be run as part of the tests:
PGHOST=/run/postgresql go test -bench .
## Features
* SSL
* Handles bad connections for `database/sql`
* Scan `time.Time` correctly (i.e. `timestamp[tz]`, `time[tz]`, `date`)
* Scan binary blobs correctly (i.e. `bytea`)
* Package for `hstore` support
* COPY FROM support
* pq.ParseURL for converting urls to connection strings for sql.Open.
* Many libpq compatible environment variables
* Unix socket support
* Notifications: `LISTEN`/`NOTIFY`
* pgpass support
## Future / Things you can help with
* Better COPY FROM / COPY TO (see discussion in #181)
## Thank you (alphabetical)
Some of these contributors are from the original library `bmizerany/pq.go` whose
code still exists in here.
* Andy Balholm (andybalholm)
* Ben Berkert (benburkert)
* Benjamin Heatwole (bheatwole)
* Bill Mill (llimllib)
* Bjørn Madsen (aeons)
* Blake Gentry (bgentry)
* Brad Fitzpatrick (bradfitz)
* Charlie Melbye (cmelbye)
* Chris Bandy (cbandy)
* Chris Gilling (cgilling)
* Chris Walsh (cwds)
* Dan Sosedoff (sosedoff)
* Daniel Farina (fdr)
* Eric Chlebek (echlebek)
* Eric Garrido (minusnine)
* Eric Urban (hydrogen18)
* Everyone at The Go Team
* Evan Shaw (edsrzf)
* Ewan Chou (coocood)
* Fazal Majid (fazalmajid)
* Federico Romero (federomero)
* Fumin (fumin)
* Gary Burd (garyburd)
* Heroku (heroku)
* James Pozdena (jpoz)
* Jason McVetta (jmcvetta)
* Jeremy Jay (pbnjay)
* Joakim Sernbrant (serbaut)
* John Gallagher (jgallagher)
* Jonathan Rudenberg (titanous)
* Joël Stemmer (jstemmer)
* Kamil Kisiel (kisielk)
* Kelly Dunn (kellydunn)
* Keith Rarick (kr)
* Kir Shatrov (kirs)
* Lann Martin (lann)
* Maciek Sakrejda (uhoh-itsmaciek)
* Marc Brinkmann (mbr)
* Marko Tiikkaja (johto)
* Matt Newberry (MattNewberry)
* Matt Robenolt (mattrobenolt)
* Martin Olsen (martinolsen)
* Mike Lewis (mikelikespie)
* Nicolas Patry (Narsil)
* Oliver Tonnhofer (olt)
* Patrick Hayes (phayes)
* Paul Hammond (paulhammond)
* Ryan Smith (ryandotsmith)
* Samuel Stauffer (samuel)
* Timothée Peignier (cyberdelia)
* Travis Cline (tmc)
* TruongSinh Tran-Nguyen (truongsinh)
* Yaismel Miranda (ympons)
* notedit (notedit)

1153
vendor/github.com/lib/pq/array_test.go generated vendored
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435
vendor/github.com/lib/pq/bench_test.go generated vendored
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// +build go1.1
package pq
import (
"bufio"
"bytes"
"database/sql"
"database/sql/driver"
"io"
"math/rand"
"net"
"runtime"
"strconv"
"strings"
"sync"
"testing"
"time"
"github.com/lib/pq/oid"
)
var (
selectStringQuery = "SELECT '" + strings.Repeat("0123456789", 10) + "'"
selectSeriesQuery = "SELECT generate_series(1, 100)"
)
func BenchmarkSelectString(b *testing.B) {
var result string
benchQuery(b, selectStringQuery, &result)
}
func BenchmarkSelectSeries(b *testing.B) {
var result int
benchQuery(b, selectSeriesQuery, &result)
}
func benchQuery(b *testing.B, query string, result interface{}) {
b.StopTimer()
db := openTestConn(b)
defer db.Close()
b.StartTimer()
for i := 0; i < b.N; i++ {
benchQueryLoop(b, db, query, result)
}
}
func benchQueryLoop(b *testing.B, db *sql.DB, query string, result interface{}) {
rows, err := db.Query(query)
if err != nil {
b.Fatal(err)
}
defer rows.Close()
for rows.Next() {
err = rows.Scan(result)
if err != nil {
b.Fatal("failed to scan", err)
}
}
}
// reading from circularConn yields content[:prefixLen] once, followed by
// content[prefixLen:] over and over again. It never returns EOF.
type circularConn struct {
content string
prefixLen int
pos int
net.Conn // for all other net.Conn methods that will never be called
}
func (r *circularConn) Read(b []byte) (n int, err error) {
n = copy(b, r.content[r.pos:])
r.pos += n
if r.pos >= len(r.content) {
r.pos = r.prefixLen
}
return
}
func (r *circularConn) Write(b []byte) (n int, err error) { return len(b), nil }
func (r *circularConn) Close() error { return nil }
func fakeConn(content string, prefixLen int) *conn {
c := &circularConn{content: content, prefixLen: prefixLen}
return &conn{buf: bufio.NewReader(c), c: c}
}
// This benchmark is meant to be the same as BenchmarkSelectString, but takes
// out some of the factors this package can't control. The numbers are less noisy,
// but also the costs of network communication aren't accurately represented.
func BenchmarkMockSelectString(b *testing.B) {
b.StopTimer()
// taken from a recorded run of BenchmarkSelectString
// See: http://www.postgresql.org/docs/current/static/protocol-message-formats.html
const response = "1\x00\x00\x00\x04" +
"t\x00\x00\x00\x06\x00\x00" +
"T\x00\x00\x00!\x00\x01?column?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xc1\xff\xfe\xff\xff\xff\xff\x00\x00" +
"Z\x00\x00\x00\x05I" +
"2\x00\x00\x00\x04" +
"D\x00\x00\x00n\x00\x01\x00\x00\x00d0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789" +
"C\x00\x00\x00\rSELECT 1\x00" +
"Z\x00\x00\x00\x05I" +
"3\x00\x00\x00\x04" +
"Z\x00\x00\x00\x05I"
c := fakeConn(response, 0)
b.StartTimer()
for i := 0; i < b.N; i++ {
benchMockQuery(b, c, selectStringQuery)
}
}
var seriesRowData = func() string {
var buf bytes.Buffer
for i := 1; i <= 100; i++ {
digits := byte(2)
if i >= 100 {
digits = 3
} else if i < 10 {
digits = 1
}
buf.WriteString("D\x00\x00\x00")
buf.WriteByte(10 + digits)
buf.WriteString("\x00\x01\x00\x00\x00")
buf.WriteByte(digits)
buf.WriteString(strconv.Itoa(i))
}
return buf.String()
}()
func BenchmarkMockSelectSeries(b *testing.B) {
b.StopTimer()
var response = "1\x00\x00\x00\x04" +
"t\x00\x00\x00\x06\x00\x00" +
"T\x00\x00\x00!\x00\x01?column?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xc1\xff\xfe\xff\xff\xff\xff\x00\x00" +
"Z\x00\x00\x00\x05I" +
"2\x00\x00\x00\x04" +
seriesRowData +
"C\x00\x00\x00\x0fSELECT 100\x00" +
"Z\x00\x00\x00\x05I" +
"3\x00\x00\x00\x04" +
"Z\x00\x00\x00\x05I"
c := fakeConn(response, 0)
b.StartTimer()
for i := 0; i < b.N; i++ {
benchMockQuery(b, c, selectSeriesQuery)
}
}
func benchMockQuery(b *testing.B, c *conn, query string) {
stmt, err := c.Prepare(query)
if err != nil {
b.Fatal(err)
}
defer stmt.Close()
rows, err := stmt.Query(nil)
if err != nil {
b.Fatal(err)
}
defer rows.Close()
var dest [1]driver.Value
for {
if err := rows.Next(dest[:]); err != nil {
if err == io.EOF {
break
}
b.Fatal(err)
}
}
}
func BenchmarkPreparedSelectString(b *testing.B) {
var result string
benchPreparedQuery(b, selectStringQuery, &result)
}
func BenchmarkPreparedSelectSeries(b *testing.B) {
var result int
benchPreparedQuery(b, selectSeriesQuery, &result)
}
func benchPreparedQuery(b *testing.B, query string, result interface{}) {
b.StopTimer()
db := openTestConn(b)
defer db.Close()
stmt, err := db.Prepare(query)
if err != nil {
b.Fatal(err)
}
defer stmt.Close()
b.StartTimer()
for i := 0; i < b.N; i++ {
benchPreparedQueryLoop(b, db, stmt, result)
}
}
func benchPreparedQueryLoop(b *testing.B, db *sql.DB, stmt *sql.Stmt, result interface{}) {
rows, err := stmt.Query()
if err != nil {
b.Fatal(err)
}
if !rows.Next() {
rows.Close()
b.Fatal("no rows")
}
defer rows.Close()
for rows.Next() {
err = rows.Scan(&result)
if err != nil {
b.Fatal("failed to scan")
}
}
}
// See the comment for BenchmarkMockSelectString.
func BenchmarkMockPreparedSelectString(b *testing.B) {
b.StopTimer()
const parseResponse = "1\x00\x00\x00\x04" +
"t\x00\x00\x00\x06\x00\x00" +
"T\x00\x00\x00!\x00\x01?column?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xc1\xff\xfe\xff\xff\xff\xff\x00\x00" +
"Z\x00\x00\x00\x05I"
const responses = parseResponse +
"2\x00\x00\x00\x04" +
"D\x00\x00\x00n\x00\x01\x00\x00\x00d0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789" +
"C\x00\x00\x00\rSELECT 1\x00" +
"Z\x00\x00\x00\x05I"
c := fakeConn(responses, len(parseResponse))
stmt, err := c.Prepare(selectStringQuery)
if err != nil {
b.Fatal(err)
}
b.StartTimer()
for i := 0; i < b.N; i++ {
benchPreparedMockQuery(b, c, stmt)
}
}
func BenchmarkMockPreparedSelectSeries(b *testing.B) {
b.StopTimer()
const parseResponse = "1\x00\x00\x00\x04" +
"t\x00\x00\x00\x06\x00\x00" +
"T\x00\x00\x00!\x00\x01?column?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xc1\xff\xfe\xff\xff\xff\xff\x00\x00" +
"Z\x00\x00\x00\x05I"
var responses = parseResponse +
"2\x00\x00\x00\x04" +
seriesRowData +
"C\x00\x00\x00\x0fSELECT 100\x00" +
"Z\x00\x00\x00\x05I"
c := fakeConn(responses, len(parseResponse))
stmt, err := c.Prepare(selectSeriesQuery)
if err != nil {
b.Fatal(err)
}
b.StartTimer()
for i := 0; i < b.N; i++ {
benchPreparedMockQuery(b, c, stmt)
}
}
func benchPreparedMockQuery(b *testing.B, c *conn, stmt driver.Stmt) {
rows, err := stmt.Query(nil)
if err != nil {
b.Fatal(err)
}
defer rows.Close()
var dest [1]driver.Value
for {
if err := rows.Next(dest[:]); err != nil {
if err == io.EOF {
break
}
b.Fatal(err)
}
}
}
func BenchmarkEncodeInt64(b *testing.B) {
for i := 0; i < b.N; i++ {
encode(&parameterStatus{}, int64(1234), oid.T_int8)
}
}
func BenchmarkEncodeFloat64(b *testing.B) {
for i := 0; i < b.N; i++ {
encode(&parameterStatus{}, 3.14159, oid.T_float8)
}
}
var testByteString = []byte("abcdefghijklmnopqrstuvwxyz")
func BenchmarkEncodeByteaHex(b *testing.B) {
for i := 0; i < b.N; i++ {
encode(&parameterStatus{serverVersion: 90000}, testByteString, oid.T_bytea)
}
}
func BenchmarkEncodeByteaEscape(b *testing.B) {
for i := 0; i < b.N; i++ {
encode(&parameterStatus{serverVersion: 84000}, testByteString, oid.T_bytea)
}
}
func BenchmarkEncodeBool(b *testing.B) {
for i := 0; i < b.N; i++ {
encode(&parameterStatus{}, true, oid.T_bool)
}
}
var testTimestamptz = time.Date(2001, time.January, 1, 0, 0, 0, 0, time.Local)
func BenchmarkEncodeTimestamptz(b *testing.B) {
for i := 0; i < b.N; i++ {
encode(&parameterStatus{}, testTimestamptz, oid.T_timestamptz)
}
}
var testIntBytes = []byte("1234")
func BenchmarkDecodeInt64(b *testing.B) {
for i := 0; i < b.N; i++ {
decode(&parameterStatus{}, testIntBytes, oid.T_int8, formatText)
}
}
var testFloatBytes = []byte("3.14159")
func BenchmarkDecodeFloat64(b *testing.B) {
for i := 0; i < b.N; i++ {
decode(&parameterStatus{}, testFloatBytes, oid.T_float8, formatText)
}
}
var testBoolBytes = []byte{'t'}
func BenchmarkDecodeBool(b *testing.B) {
for i := 0; i < b.N; i++ {
decode(&parameterStatus{}, testBoolBytes, oid.T_bool, formatText)
}
}
func TestDecodeBool(t *testing.T) {
db := openTestConn(t)
rows, err := db.Query("select true")
if err != nil {
t.Fatal(err)
}
rows.Close()
}
var testTimestamptzBytes = []byte("2013-09-17 22:15:32.360754-07")
func BenchmarkDecodeTimestamptz(b *testing.B) {
for i := 0; i < b.N; i++ {
decode(&parameterStatus{}, testTimestamptzBytes, oid.T_timestamptz, formatText)
}
}
func BenchmarkDecodeTimestamptzMultiThread(b *testing.B) {
oldProcs := runtime.GOMAXPROCS(0)
defer runtime.GOMAXPROCS(oldProcs)
runtime.GOMAXPROCS(runtime.NumCPU())
globalLocationCache = newLocationCache()
f := func(wg *sync.WaitGroup, loops int) {
defer wg.Done()
for i := 0; i < loops; i++ {
decode(&parameterStatus{}, testTimestamptzBytes, oid.T_timestamptz, formatText)
}
}
wg := &sync.WaitGroup{}
b.ResetTimer()
for j := 0; j < 10; j++ {
wg.Add(1)
go f(wg, b.N/10)
}
wg.Wait()
}
func BenchmarkLocationCache(b *testing.B) {
globalLocationCache = newLocationCache()
for i := 0; i < b.N; i++ {
globalLocationCache.getLocation(rand.Intn(10000))
}
}
func BenchmarkLocationCacheMultiThread(b *testing.B) {
oldProcs := runtime.GOMAXPROCS(0)
defer runtime.GOMAXPROCS(oldProcs)
runtime.GOMAXPROCS(runtime.NumCPU())
globalLocationCache = newLocationCache()
f := func(wg *sync.WaitGroup, loops int) {
defer wg.Done()
for i := 0; i < loops; i++ {
globalLocationCache.getLocation(rand.Intn(10000))
}
}
wg := &sync.WaitGroup{}
b.ResetTimer()
for j := 0; j < 10; j++ {
wg.Add(1)
go f(wg, b.N/10)
}
wg.Wait()
}
// Stress test the performance of parsing results from the wire.
func BenchmarkResultParsing(b *testing.B) {
b.StopTimer()
db := openTestConn(b)
defer db.Close()
_, err := db.Exec("BEGIN")
if err != nil {
b.Fatal(err)
}
b.StartTimer()
for i := 0; i < b.N; i++ {
res, err := db.Query("SELECT generate_series(1, 50000)")
if err != nil {
b.Fatal(err)
}
res.Close()
}
}

1448
vendor/github.com/lib/pq/conn_test.go generated vendored
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465
vendor/github.com/lib/pq/copy_test.go generated vendored
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@@ -1,465 +0,0 @@
package pq
import (
"bytes"
"database/sql"
"database/sql/driver"
"strings"
"testing"
)
func TestCopyInStmt(t *testing.T) {
var stmt string
stmt = CopyIn("table name")
if stmt != `COPY "table name" () FROM STDIN` {
t.Fatal(stmt)
}
stmt = CopyIn("table name", "column 1", "column 2")
if stmt != `COPY "table name" ("column 1", "column 2") FROM STDIN` {
t.Fatal(stmt)
}
stmt = CopyIn(`table " name """`, `co"lumn""`)
if stmt != `COPY "table "" name """"""" ("co""lumn""""") FROM STDIN` {
t.Fatal(stmt)
}
}
func TestCopyInSchemaStmt(t *testing.T) {
var stmt string
stmt = CopyInSchema("schema name", "table name")
if stmt != `COPY "schema name"."table name" () FROM STDIN` {
t.Fatal(stmt)
}
stmt = CopyInSchema("schema name", "table name", "column 1", "column 2")
if stmt != `COPY "schema name"."table name" ("column 1", "column 2") FROM STDIN` {
t.Fatal(stmt)
}
stmt = CopyInSchema(`schema " name """`, `table " name """`, `co"lumn""`)
if stmt != `COPY "schema "" name """"""".`+
`"table "" name """"""" ("co""lumn""""") FROM STDIN` {
t.Fatal(stmt)
}
}
func TestCopyInMultipleValues(t *testing.T) {
db := openTestConn(t)
defer db.Close()
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("CREATE TEMP TABLE temp (a int, b varchar)")
if err != nil {
t.Fatal(err)
}
stmt, err := txn.Prepare(CopyIn("temp", "a", "b"))
if err != nil {
t.Fatal(err)
}
longString := strings.Repeat("#", 500)
for i := 0; i < 500; i++ {
_, err = stmt.Exec(int64(i), longString)
if err != nil {
t.Fatal(err)
}
}
_, err = stmt.Exec()
if err != nil {
t.Fatal(err)
}
err = stmt.Close()
if err != nil {
t.Fatal(err)
}
var num int
err = txn.QueryRow("SELECT COUNT(*) FROM temp").Scan(&num)
if err != nil {
t.Fatal(err)
}
if num != 500 {
t.Fatalf("expected 500 items, not %d", num)
}
}
func TestCopyInRaiseStmtTrigger(t *testing.T) {
db := openTestConn(t)
defer db.Close()
if getServerVersion(t, db) < 90000 {
var exists int
err := db.QueryRow("SELECT 1 FROM pg_language WHERE lanname = 'plpgsql'").Scan(&exists)
if err == sql.ErrNoRows {
t.Skip("language PL/PgSQL does not exist; skipping TestCopyInRaiseStmtTrigger")
} else if err != nil {
t.Fatal(err)
}
}
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("CREATE TEMP TABLE temp (a int, b varchar)")
if err != nil {
t.Fatal(err)
}
_, err = txn.Exec(`
CREATE OR REPLACE FUNCTION pg_temp.temptest()
RETURNS trigger AS
$BODY$ begin
raise notice 'Hello world';
return new;
end $BODY$
LANGUAGE plpgsql`)
if err != nil {
t.Fatal(err)
}
_, err = txn.Exec(`
CREATE TRIGGER temptest_trigger
BEFORE INSERT
ON temp
FOR EACH ROW
EXECUTE PROCEDURE pg_temp.temptest()`)
if err != nil {
t.Fatal(err)
}
stmt, err := txn.Prepare(CopyIn("temp", "a", "b"))
if err != nil {
t.Fatal(err)
}
longString := strings.Repeat("#", 500)
_, err = stmt.Exec(int64(1), longString)
if err != nil {
t.Fatal(err)
}
_, err = stmt.Exec()
if err != nil {
t.Fatal(err)
}
err = stmt.Close()
if err != nil {
t.Fatal(err)
}
var num int
err = txn.QueryRow("SELECT COUNT(*) FROM temp").Scan(&num)
if err != nil {
t.Fatal(err)
}
if num != 1 {
t.Fatalf("expected 1 items, not %d", num)
}
}
func TestCopyInTypes(t *testing.T) {
db := openTestConn(t)
defer db.Close()
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("CREATE TEMP TABLE temp (num INTEGER, text VARCHAR, blob BYTEA, nothing VARCHAR)")
if err != nil {
t.Fatal(err)
}
stmt, err := txn.Prepare(CopyIn("temp", "num", "text", "blob", "nothing"))
if err != nil {
t.Fatal(err)
}
_, err = stmt.Exec(int64(1234567890), "Héllö\n ☃!\r\t\\", []byte{0, 255, 9, 10, 13}, nil)
if err != nil {
t.Fatal(err)
}
_, err = stmt.Exec()
if err != nil {
t.Fatal(err)
}
err = stmt.Close()
if err != nil {
t.Fatal(err)
}
var num int
var text string
var blob []byte
var nothing sql.NullString
err = txn.QueryRow("SELECT * FROM temp").Scan(&num, &text, &blob, &nothing)
if err != nil {
t.Fatal(err)
}
if num != 1234567890 {
t.Fatal("unexpected result", num)
}
if text != "Héllö\n ☃!\r\t\\" {
t.Fatal("unexpected result", text)
}
if bytes.Compare(blob, []byte{0, 255, 9, 10, 13}) != 0 {
t.Fatal("unexpected result", blob)
}
if nothing.Valid {
t.Fatal("unexpected result", nothing.String)
}
}
func TestCopyInWrongType(t *testing.T) {
db := openTestConn(t)
defer db.Close()
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("CREATE TEMP TABLE temp (num INTEGER)")
if err != nil {
t.Fatal(err)
}
stmt, err := txn.Prepare(CopyIn("temp", "num"))
if err != nil {
t.Fatal(err)
}
defer stmt.Close()
_, err = stmt.Exec("Héllö\n ☃!\r\t\\")
if err != nil {
t.Fatal(err)
}
_, err = stmt.Exec()
if err == nil {
t.Fatal("expected error")
}
if pge := err.(*Error); pge.Code.Name() != "invalid_text_representation" {
t.Fatalf("expected 'invalid input syntax for integer' error, got %s (%+v)", pge.Code.Name(), pge)
}
}
func TestCopyOutsideOfTxnError(t *testing.T) {
db := openTestConn(t)
defer db.Close()
_, err := db.Prepare(CopyIn("temp", "num"))
if err == nil {
t.Fatal("COPY outside of transaction did not return an error")
}
if err != errCopyNotSupportedOutsideTxn {
t.Fatalf("expected %s, got %s", err, err.Error())
}
}
func TestCopyInBinaryError(t *testing.T) {
db := openTestConn(t)
defer db.Close()
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("CREATE TEMP TABLE temp (num INTEGER)")
if err != nil {
t.Fatal(err)
}
_, err = txn.Prepare("COPY temp (num) FROM STDIN WITH binary")
if err != errBinaryCopyNotSupported {
t.Fatalf("expected %s, got %+v", errBinaryCopyNotSupported, err)
}
// check that the protocol is in a valid state
err = txn.Rollback()
if err != nil {
t.Fatal(err)
}
}
func TestCopyFromError(t *testing.T) {
db := openTestConn(t)
defer db.Close()
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("CREATE TEMP TABLE temp (num INTEGER)")
if err != nil {
t.Fatal(err)
}
_, err = txn.Prepare("COPY temp (num) TO STDOUT")
if err != errCopyToNotSupported {
t.Fatalf("expected %s, got %+v", errCopyToNotSupported, err)
}
// check that the protocol is in a valid state
err = txn.Rollback()
if err != nil {
t.Fatal(err)
}
}
func TestCopySyntaxError(t *testing.T) {
db := openTestConn(t)
defer db.Close()
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Prepare("COPY ")
if err == nil {
t.Fatal("expected error")
}
if pge := err.(*Error); pge.Code.Name() != "syntax_error" {
t.Fatalf("expected syntax error, got %s (%+v)", pge.Code.Name(), pge)
}
// check that the protocol is in a valid state
err = txn.Rollback()
if err != nil {
t.Fatal(err)
}
}
// Tests for connection errors in copyin.resploop()
func TestCopyRespLoopConnectionError(t *testing.T) {
db := openTestConn(t)
defer db.Close()
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
var pid int
err = txn.QueryRow("SELECT pg_backend_pid()").Scan(&pid)
if err != nil {
t.Fatal(err)
}
_, err = txn.Exec("CREATE TEMP TABLE temp (a int)")
if err != nil {
t.Fatal(err)
}
stmt, err := txn.Prepare(CopyIn("temp", "a"))
if err != nil {
t.Fatal(err)
}
defer stmt.Close()
_, err = db.Exec("SELECT pg_terminate_backend($1)", pid)
if err != nil {
t.Fatal(err)
}
if getServerVersion(t, db) < 90500 {
// We have to try and send something over, since postgres before
// version 9.5 won't process SIGTERMs while it's waiting for
// CopyData/CopyEnd messages; see tcop/postgres.c.
_, err = stmt.Exec(1)
if err != nil {
t.Fatal(err)
}
}
_, err = stmt.Exec()
if err == nil {
t.Fatalf("expected error")
}
pge, ok := err.(*Error)
if !ok {
if err == driver.ErrBadConn {
// likely an EPIPE
} else {
t.Fatalf("expected *pq.Error or driver.ErrBadConn, got %+#v", err)
}
} else if pge.Code.Name() != "admin_shutdown" {
t.Fatalf("expected admin_shutdown, got %s", pge.Code.Name())
}
_ = stmt.Close()
}
func BenchmarkCopyIn(b *testing.B) {
db := openTestConn(b)
defer db.Close()
txn, err := db.Begin()
if err != nil {
b.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("CREATE TEMP TABLE temp (a int, b varchar)")
if err != nil {
b.Fatal(err)
}
stmt, err := txn.Prepare(CopyIn("temp", "a", "b"))
if err != nil {
b.Fatal(err)
}
for i := 0; i < b.N; i++ {
_, err = stmt.Exec(int64(i), "hello world!")
if err != nil {
b.Fatal(err)
}
}
_, err = stmt.Exec()
if err != nil {
b.Fatal(err)
}
err = stmt.Close()
if err != nil {
b.Fatal(err)
}
var num int
err = txn.QueryRow("SELECT COUNT(*) FROM temp").Scan(&num)
if err != nil {
b.Fatal(err)
}
if num != b.N {
b.Fatalf("expected %d items, not %d", b.N, num)
}
}

738
vendor/github.com/lib/pq/encode_test.go generated vendored
View File

@@ -1,738 +0,0 @@
package pq
import (
"bytes"
"database/sql"
"fmt"
"strings"
"testing"
"time"
"github.com/lib/pq/oid"
)
func TestScanTimestamp(t *testing.T) {
var nt NullTime
tn := time.Now()
nt.Scan(tn)
if !nt.Valid {
t.Errorf("Expected Valid=false")
}
if nt.Time != tn {
t.Errorf("Time value mismatch")
}
}
func TestScanNilTimestamp(t *testing.T) {
var nt NullTime
nt.Scan(nil)
if nt.Valid {
t.Errorf("Expected Valid=false")
}
}
var timeTests = []struct {
str string
timeval time.Time
}{
{"22001-02-03", time.Date(22001, time.February, 3, 0, 0, 0, 0, time.FixedZone("", 0))},
{"2001-02-03", time.Date(2001, time.February, 3, 0, 0, 0, 0, time.FixedZone("", 0))},
{"2001-02-03 04:05:06", time.Date(2001, time.February, 3, 4, 5, 6, 0, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.000001", time.Date(2001, time.February, 3, 4, 5, 6, 1000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.00001", time.Date(2001, time.February, 3, 4, 5, 6, 10000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.0001", time.Date(2001, time.February, 3, 4, 5, 6, 100000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.001", time.Date(2001, time.February, 3, 4, 5, 6, 1000000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.01", time.Date(2001, time.February, 3, 4, 5, 6, 10000000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.1", time.Date(2001, time.February, 3, 4, 5, 6, 100000000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.12", time.Date(2001, time.February, 3, 4, 5, 6, 120000000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.123", time.Date(2001, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.1234", time.Date(2001, time.February, 3, 4, 5, 6, 123400000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.12345", time.Date(2001, time.February, 3, 4, 5, 6, 123450000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.123456", time.Date(2001, time.February, 3, 4, 5, 6, 123456000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.123-07", time.Date(2001, time.February, 3, 4, 5, 6, 123000000,
time.FixedZone("", -7*60*60))},
{"2001-02-03 04:05:06-07", time.Date(2001, time.February, 3, 4, 5, 6, 0,
time.FixedZone("", -7*60*60))},
{"2001-02-03 04:05:06-07:42", time.Date(2001, time.February, 3, 4, 5, 6, 0,
time.FixedZone("", -(7*60*60+42*60)))},
{"2001-02-03 04:05:06-07:30:09", time.Date(2001, time.February, 3, 4, 5, 6, 0,
time.FixedZone("", -(7*60*60+30*60+9)))},
{"2001-02-03 04:05:06+07", time.Date(2001, time.February, 3, 4, 5, 6, 0,
time.FixedZone("", 7*60*60))},
{"0011-02-03 04:05:06 BC", time.Date(-10, time.February, 3, 4, 5, 6, 0, time.FixedZone("", 0))},
{"0011-02-03 04:05:06.123 BC", time.Date(-10, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0))},
{"0011-02-03 04:05:06.123-07 BC", time.Date(-10, time.February, 3, 4, 5, 6, 123000000,
time.FixedZone("", -7*60*60))},
{"0001-02-03 04:05:06.123", time.Date(1, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0))},
{"0001-02-03 04:05:06.123 BC", time.Date(1, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0)).AddDate(-1, 0, 0)},
{"0001-02-03 04:05:06.123 BC", time.Date(0, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0))},
{"0002-02-03 04:05:06.123 BC", time.Date(0, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0)).AddDate(-1, 0, 0)},
{"0002-02-03 04:05:06.123 BC", time.Date(-1, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0))},
{"12345-02-03 04:05:06.1", time.Date(12345, time.February, 3, 4, 5, 6, 100000000, time.FixedZone("", 0))},
{"123456-02-03 04:05:06.1", time.Date(123456, time.February, 3, 4, 5, 6, 100000000, time.FixedZone("", 0))},
}
// Test that parsing the string results in the expected value.
func TestParseTs(t *testing.T) {
for i, tt := range timeTests {
val, err := ParseTimestamp(nil, tt.str)
if err != nil {
t.Errorf("%d: got error: %v", i, err)
} else if val.String() != tt.timeval.String() {
t.Errorf("%d: expected to parse %q into %q; got %q",
i, tt.str, tt.timeval, val)
}
}
}
var timeErrorTests = []string{
"2001",
"2001-2-03",
"2001-02-3",
"2001-02-03 ",
"2001-02-03 04",
"2001-02-03 04:",
"2001-02-03 04:05",
"2001-02-03 04:05:",
"2001-02-03 04:05:6",
"2001-02-03 04:05:06.123 B",
}
// Test that parsing the string results in an error.
func TestParseTsErrors(t *testing.T) {
for i, tt := range timeErrorTests {
_, err := ParseTimestamp(nil, tt)
if err == nil {
t.Errorf("%d: expected an error from parsing: %v", i, tt)
}
}
}
// Now test that sending the value into the database and parsing it back
// returns the same time.Time value.
func TestEncodeAndParseTs(t *testing.T) {
db, err := openTestConnConninfo("timezone='Etc/UTC'")
if err != nil {
t.Fatal(err)
}
defer db.Close()
for i, tt := range timeTests {
var dbstr string
err = db.QueryRow("SELECT ($1::timestamptz)::text", tt.timeval).Scan(&dbstr)
if err != nil {
t.Errorf("%d: could not send value %q to the database: %s", i, tt.timeval, err)
continue
}
val, err := ParseTimestamp(nil, dbstr)
if err != nil {
t.Errorf("%d: could not parse value %q: %s", i, dbstr, err)
continue
}
val = val.In(tt.timeval.Location())
if val.String() != tt.timeval.String() {
t.Errorf("%d: expected to parse %q into %q; got %q", i, dbstr, tt.timeval, val)
}
}
}
var formatTimeTests = []struct {
time time.Time
expected string
}{
{time.Time{}, "0001-01-01T00:00:00Z"},
{time.Date(2001, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 0)), "2001-02-03T04:05:06.123456789Z"},
{time.Date(2001, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 2*60*60)), "2001-02-03T04:05:06.123456789+02:00"},
{time.Date(2001, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", -6*60*60)), "2001-02-03T04:05:06.123456789-06:00"},
{time.Date(2001, time.February, 3, 4, 5, 6, 0, time.FixedZone("", -(7*60*60+30*60+9))), "2001-02-03T04:05:06-07:30:09"},
{time.Date(1, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 0)), "0001-02-03T04:05:06.123456789Z"},
{time.Date(1, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 2*60*60)), "0001-02-03T04:05:06.123456789+02:00"},
{time.Date(1, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", -6*60*60)), "0001-02-03T04:05:06.123456789-06:00"},
{time.Date(0, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 0)), "0001-02-03T04:05:06.123456789Z BC"},
{time.Date(0, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 2*60*60)), "0001-02-03T04:05:06.123456789+02:00 BC"},
{time.Date(0, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", -6*60*60)), "0001-02-03T04:05:06.123456789-06:00 BC"},
{time.Date(1, time.February, 3, 4, 5, 6, 0, time.FixedZone("", -(7*60*60+30*60+9))), "0001-02-03T04:05:06-07:30:09"},
{time.Date(0, time.February, 3, 4, 5, 6, 0, time.FixedZone("", -(7*60*60+30*60+9))), "0001-02-03T04:05:06-07:30:09 BC"},
}
func TestFormatTs(t *testing.T) {
for i, tt := range formatTimeTests {
val := string(formatTs(tt.time))
if val != tt.expected {
t.Errorf("%d: incorrect time format %q, want %q", i, val, tt.expected)
}
}
}
func TestTimestampWithTimeZone(t *testing.T) {
db := openTestConn(t)
defer db.Close()
tx, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer tx.Rollback()
// try several different locations, all included in Go's zoneinfo.zip
for _, locName := range []string{
"UTC",
"America/Chicago",
"America/New_York",
"Australia/Darwin",
"Australia/Perth",
} {
loc, err := time.LoadLocation(locName)
if err != nil {
t.Logf("Could not load time zone %s - skipping", locName)
continue
}
// Postgres timestamps have a resolution of 1 microsecond, so don't
// use the full range of the Nanosecond argument
refTime := time.Date(2012, 11, 6, 10, 23, 42, 123456000, loc)
for _, pgTimeZone := range []string{"US/Eastern", "Australia/Darwin"} {
// Switch Postgres's timezone to test different output timestamp formats
_, err = tx.Exec(fmt.Sprintf("set time zone '%s'", pgTimeZone))
if err != nil {
t.Fatal(err)
}
var gotTime time.Time
row := tx.QueryRow("select $1::timestamp with time zone", refTime)
err = row.Scan(&gotTime)
if err != nil {
t.Fatal(err)
}
if !refTime.Equal(gotTime) {
t.Errorf("timestamps not equal: %s != %s", refTime, gotTime)
}
// check that the time zone is set correctly based on TimeZone
pgLoc, err := time.LoadLocation(pgTimeZone)
if err != nil {
t.Logf("Could not load time zone %s - skipping", pgLoc)
continue
}
translated := refTime.In(pgLoc)
if translated.String() != gotTime.String() {
t.Errorf("timestamps not equal: %s != %s", translated, gotTime)
}
}
}
}
func TestTimestampWithOutTimezone(t *testing.T) {
db := openTestConn(t)
defer db.Close()
test := func(ts, pgts string) {
r, err := db.Query("SELECT $1::timestamp", pgts)
if err != nil {
t.Fatalf("Could not run query: %v", err)
}
n := r.Next()
if n != true {
t.Fatal("Expected at least one row")
}
var result time.Time
err = r.Scan(&result)
if err != nil {
t.Fatalf("Did not expect error scanning row: %v", err)
}
expected, err := time.Parse(time.RFC3339, ts)
if err != nil {
t.Fatalf("Could not parse test time literal: %v", err)
}
if !result.Equal(expected) {
t.Fatalf("Expected time to match %v: got mismatch %v",
expected, result)
}
n = r.Next()
if n != false {
t.Fatal("Expected only one row")
}
}
test("2000-01-01T00:00:00Z", "2000-01-01T00:00:00")
// Test higher precision time
test("2013-01-04T20:14:58.80033Z", "2013-01-04 20:14:58.80033")
}
func TestInfinityTimestamp(t *testing.T) {
db := openTestConn(t)
defer db.Close()
var err error
var resultT time.Time
expectedErrorStrPrefix := `sql: Scan error on column index 0: unsupported`
type testCases []struct {
Query string
Param string
ExpectedErrStrPrefix string
ExpectedVal interface{}
}
tc := testCases{
{"SELECT $1::timestamp", "-infinity", expectedErrorStrPrefix, "-infinity"},
{"SELECT $1::timestamptz", "-infinity", expectedErrorStrPrefix, "-infinity"},
{"SELECT $1::timestamp", "infinity", expectedErrorStrPrefix, "infinity"},
{"SELECT $1::timestamptz", "infinity", expectedErrorStrPrefix, "infinity"},
}
// try to assert []byte to time.Time
for _, q := range tc {
err = db.QueryRow(q.Query, q.Param).Scan(&resultT)
if !strings.HasPrefix(err.Error(), q.ExpectedErrStrPrefix) {
t.Errorf("Scanning -/+infinity, expected error to have prefix %q, got %q", q.ExpectedErrStrPrefix, err)
}
}
// yield []byte
for _, q := range tc {
var resultI interface{}
err = db.QueryRow(q.Query, q.Param).Scan(&resultI)
if err != nil {
t.Errorf("Scanning -/+infinity, expected no error, got %q", err)
}
result, ok := resultI.([]byte)
if !ok {
t.Errorf("Scanning -/+infinity, expected []byte, got %#v", resultI)
}
if string(result) != q.ExpectedVal {
t.Errorf("Scanning -/+infinity, expected %q, got %q", q.ExpectedVal, result)
}
}
y1500 := time.Date(1500, time.January, 1, 0, 0, 0, 0, time.UTC)
y2500 := time.Date(2500, time.January, 1, 0, 0, 0, 0, time.UTC)
EnableInfinityTs(y1500, y2500)
err = db.QueryRow("SELECT $1::timestamp", "infinity").Scan(&resultT)
if err != nil {
t.Errorf("Scanning infinity, expected no error, got %q", err)
}
if !resultT.Equal(y2500) {
t.Errorf("Scanning infinity, expected %q, got %q", y2500, resultT)
}
err = db.QueryRow("SELECT $1::timestamptz", "infinity").Scan(&resultT)
if err != nil {
t.Errorf("Scanning infinity, expected no error, got %q", err)
}
if !resultT.Equal(y2500) {
t.Errorf("Scanning Infinity, expected time %q, got %q", y2500, resultT.String())
}
err = db.QueryRow("SELECT $1::timestamp", "-infinity").Scan(&resultT)
if err != nil {
t.Errorf("Scanning -infinity, expected no error, got %q", err)
}
if !resultT.Equal(y1500) {
t.Errorf("Scanning -infinity, expected time %q, got %q", y1500, resultT.String())
}
err = db.QueryRow("SELECT $1::timestamptz", "-infinity").Scan(&resultT)
if err != nil {
t.Errorf("Scanning -infinity, expected no error, got %q", err)
}
if !resultT.Equal(y1500) {
t.Errorf("Scanning -infinity, expected time %q, got %q", y1500, resultT.String())
}
y_1500 := time.Date(-1500, time.January, 1, 0, 0, 0, 0, time.UTC)
y11500 := time.Date(11500, time.January, 1, 0, 0, 0, 0, time.UTC)
var s string
err = db.QueryRow("SELECT $1::timestamp::text", y_1500).Scan(&s)
if err != nil {
t.Errorf("Encoding -infinity, expected no error, got %q", err)
}
if s != "-infinity" {
t.Errorf("Encoding -infinity, expected %q, got %q", "-infinity", s)
}
err = db.QueryRow("SELECT $1::timestamptz::text", y_1500).Scan(&s)
if err != nil {
t.Errorf("Encoding -infinity, expected no error, got %q", err)
}
if s != "-infinity" {
t.Errorf("Encoding -infinity, expected %q, got %q", "-infinity", s)
}
err = db.QueryRow("SELECT $1::timestamp::text", y11500).Scan(&s)
if err != nil {
t.Errorf("Encoding infinity, expected no error, got %q", err)
}
if s != "infinity" {
t.Errorf("Encoding infinity, expected %q, got %q", "infinity", s)
}
err = db.QueryRow("SELECT $1::timestamptz::text", y11500).Scan(&s)
if err != nil {
t.Errorf("Encoding infinity, expected no error, got %q", err)
}
if s != "infinity" {
t.Errorf("Encoding infinity, expected %q, got %q", "infinity", s)
}
disableInfinityTs()
var panicErrorString string
func() {
defer func() {
panicErrorString, _ = recover().(string)
}()
EnableInfinityTs(y2500, y1500)
}()
if panicErrorString != infinityTsNegativeMustBeSmaller {
t.Errorf("Expected error, %q, got %q", infinityTsNegativeMustBeSmaller, panicErrorString)
}
}
func TestStringWithNul(t *testing.T) {
db := openTestConn(t)
defer db.Close()
hello0world := string("hello\x00world")
_, err := db.Query("SELECT $1::text", &hello0world)
if err == nil {
t.Fatal("Postgres accepts a string with nul in it; " +
"injection attacks may be plausible")
}
}
func TestByteSliceToText(t *testing.T) {
db := openTestConn(t)
defer db.Close()
b := []byte("hello world")
row := db.QueryRow("SELECT $1::text", b)
var result []byte
err := row.Scan(&result)
if err != nil {
t.Fatal(err)
}
if string(result) != string(b) {
t.Fatalf("expected %v but got %v", b, result)
}
}
func TestStringToBytea(t *testing.T) {
db := openTestConn(t)
defer db.Close()
b := "hello world"
row := db.QueryRow("SELECT $1::bytea", b)
var result []byte
err := row.Scan(&result)
if err != nil {
t.Fatal(err)
}
if !bytes.Equal(result, []byte(b)) {
t.Fatalf("expected %v but got %v", b, result)
}
}
func TestTextByteSliceToUUID(t *testing.T) {
db := openTestConn(t)
defer db.Close()
b := []byte("a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11")
row := db.QueryRow("SELECT $1::uuid", b)
var result string
err := row.Scan(&result)
if forceBinaryParameters() {
pqErr := err.(*Error)
if pqErr == nil {
t.Errorf("Expected to get error")
} else if pqErr.Code != "22P03" {
t.Fatalf("Expected to get invalid binary encoding error (22P03), got %s", pqErr.Code)
}
} else {
if err != nil {
t.Fatal(err)
}
if result != string(b) {
t.Fatalf("expected %v but got %v", b, result)
}
}
}
func TestBinaryByteSlicetoUUID(t *testing.T) {
db := openTestConn(t)
defer db.Close()
b := []byte{'\xa0', '\xee', '\xbc', '\x99',
'\x9c', '\x0b',
'\x4e', '\xf8',
'\xbb', '\x00', '\x6b',
'\xb9', '\xbd', '\x38', '\x0a', '\x11'}
row := db.QueryRow("SELECT $1::uuid", b)
var result string
err := row.Scan(&result)
if forceBinaryParameters() {
if err != nil {
t.Fatal(err)
}
if result != string("a0eebc99-9c0b-4ef8-bb00-6bb9bd380a11") {
t.Fatalf("expected %v but got %v", b, result)
}
} else {
pqErr := err.(*Error)
if pqErr == nil {
t.Errorf("Expected to get error")
} else if pqErr.Code != "22021" {
t.Fatalf("Expected to get invalid byte sequence for encoding error (22021), got %s", pqErr.Code)
}
}
}
func TestStringToUUID(t *testing.T) {
db := openTestConn(t)
defer db.Close()
s := "a0eebc99-9c0b-4ef8-bb00-6bb9bd380a11"
row := db.QueryRow("SELECT $1::uuid", s)
var result string
err := row.Scan(&result)
if err != nil {
t.Fatal(err)
}
if result != s {
t.Fatalf("expected %v but got %v", s, result)
}
}
func TestTextByteSliceToInt(t *testing.T) {
db := openTestConn(t)
defer db.Close()
expected := 12345678
b := []byte(fmt.Sprintf("%d", expected))
row := db.QueryRow("SELECT $1::int", b)
var result int
err := row.Scan(&result)
if forceBinaryParameters() {
pqErr := err.(*Error)
if pqErr == nil {
t.Errorf("Expected to get error")
} else if pqErr.Code != "22P03" {
t.Fatalf("Expected to get invalid binary encoding error (22P03), got %s", pqErr.Code)
}
} else {
if err != nil {
t.Fatal(err)
}
if result != expected {
t.Fatalf("expected %v but got %v", expected, result)
}
}
}
func TestBinaryByteSliceToInt(t *testing.T) {
db := openTestConn(t)
defer db.Close()
expected := 12345678
b := []byte{'\x00', '\xbc', '\x61', '\x4e'}
row := db.QueryRow("SELECT $1::int", b)
var result int
err := row.Scan(&result)
if forceBinaryParameters() {
if err != nil {
t.Fatal(err)
}
if result != expected {
t.Fatalf("expected %v but got %v", expected, result)
}
} else {
pqErr := err.(*Error)
if pqErr == nil {
t.Errorf("Expected to get error")
} else if pqErr.Code != "22021" {
t.Fatalf("Expected to get invalid byte sequence for encoding error (22021), got %s", pqErr.Code)
}
}
}
func TestTextDecodeIntoString(t *testing.T) {
input := []byte("hello world")
want := string(input)
for _, typ := range []oid.Oid{oid.T_char, oid.T_varchar, oid.T_text} {
got := decode(&parameterStatus{}, input, typ, formatText)
if got != want {
t.Errorf("invalid string decoding output for %T(%+v), got %v but expected %v", typ, typ, got, want)
}
}
}
func TestByteaOutputFormatEncoding(t *testing.T) {
input := []byte("\\x\x00\x01\x02\xFF\xFEabcdefg0123")
want := []byte("\\x5c78000102fffe6162636465666730313233")
got := encode(&parameterStatus{serverVersion: 90000}, input, oid.T_bytea)
if !bytes.Equal(want, got) {
t.Errorf("invalid hex bytea output, got %v but expected %v", got, want)
}
want = []byte("\\\\x\\000\\001\\002\\377\\376abcdefg0123")
got = encode(&parameterStatus{serverVersion: 84000}, input, oid.T_bytea)
if !bytes.Equal(want, got) {
t.Errorf("invalid escape bytea output, got %v but expected %v", got, want)
}
}
func TestByteaOutputFormats(t *testing.T) {
db := openTestConn(t)
defer db.Close()
if getServerVersion(t, db) < 90000 {
// skip
return
}
testByteaOutputFormat := func(f string, usePrepared bool) {
expectedData := []byte("\x5c\x78\x00\xff\x61\x62\x63\x01\x08")
sqlQuery := "SELECT decode('5c7800ff6162630108', 'hex')"
var data []byte
// use a txn to avoid relying on getting the same connection
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("SET LOCAL bytea_output TO " + f)
if err != nil {
t.Fatal(err)
}
var rows *sql.Rows
var stmt *sql.Stmt
if usePrepared {
stmt, err = txn.Prepare(sqlQuery)
if err != nil {
t.Fatal(err)
}
rows, err = stmt.Query()
} else {
// use Query; QueryRow would hide the actual error
rows, err = txn.Query(sqlQuery)
}
if err != nil {
t.Fatal(err)
}
if !rows.Next() {
if rows.Err() != nil {
t.Fatal(rows.Err())
}
t.Fatal("shouldn't happen")
}
err = rows.Scan(&data)
if err != nil {
t.Fatal(err)
}
err = rows.Close()
if err != nil {
t.Fatal(err)
}
if stmt != nil {
err = stmt.Close()
if err != nil {
t.Fatal(err)
}
}
if !bytes.Equal(data, expectedData) {
t.Errorf("unexpected bytea value %v for format %s; expected %v", data, f, expectedData)
}
}
testByteaOutputFormat("hex", false)
testByteaOutputFormat("escape", false)
testByteaOutputFormat("hex", true)
testByteaOutputFormat("escape", true)
}
func TestAppendEncodedText(t *testing.T) {
var buf []byte
buf = appendEncodedText(&parameterStatus{serverVersion: 90000}, buf, int64(10))
buf = append(buf, '\t')
buf = appendEncodedText(&parameterStatus{serverVersion: 90000}, buf, 42.0000000001)
buf = append(buf, '\t')
buf = appendEncodedText(&parameterStatus{serverVersion: 90000}, buf, "hello\tworld")
buf = append(buf, '\t')
buf = appendEncodedText(&parameterStatus{serverVersion: 90000}, buf, []byte{0, 128, 255})
if string(buf) != "10\t42.0000000001\thello\\tworld\t\\\\x0080ff" {
t.Fatal(string(buf))
}
}
func TestAppendEscapedText(t *testing.T) {
if esc := appendEscapedText(nil, "hallo\tescape"); string(esc) != "hallo\\tescape" {
t.Fatal(string(esc))
}
if esc := appendEscapedText(nil, "hallo\\tescape\n"); string(esc) != "hallo\\\\tescape\\n" {
t.Fatal(string(esc))
}
if esc := appendEscapedText(nil, "\n\r\t\f"); string(esc) != "\\n\\r\\t\f" {
t.Fatal(string(esc))
}
}
func TestAppendEscapedTextExistingBuffer(t *testing.T) {
var buf []byte
buf = []byte("123\t")
if esc := appendEscapedText(buf, "hallo\tescape"); string(esc) != "123\thallo\\tescape" {
t.Fatal(string(esc))
}
buf = []byte("123\t")
if esc := appendEscapedText(buf, "hallo\\tescape\n"); string(esc) != "123\thallo\\\\tescape\\n" {
t.Fatal(string(esc))
}
buf = []byte("123\t")
if esc := appendEscapedText(buf, "\n\r\t\f"); string(esc) != "123\t\\n\\r\\t\f" {
t.Fatal(string(esc))
}
}
func BenchmarkAppendEscapedText(b *testing.B) {
longString := ""
for i := 0; i < 100; i++ {
longString += "123456789\n"
}
for i := 0; i < b.N; i++ {
appendEscapedText(nil, longString)
}
}
func BenchmarkAppendEscapedTextNoEscape(b *testing.B) {
longString := ""
for i := 0; i < 100; i++ {
longString += "1234567890"
}
for i := 0; i < b.N; i++ {
appendEscapedText(nil, longString)
}
}

574
vendor/github.com/lib/pq/notify_test.go generated vendored
View File

@@ -1,574 +0,0 @@
package pq
import (
"errors"
"fmt"
"io"
"os"
"runtime"
"sync"
"sync/atomic"
"testing"
"time"
)
var errNilNotification = errors.New("nil notification")
func expectNotification(t *testing.T, ch <-chan *Notification, relname string, extra string) error {
select {
case n := <-ch:
if n == nil {
return errNilNotification
}
if n.Channel != relname || n.Extra != extra {
return fmt.Errorf("unexpected notification %v", n)
}
return nil
case <-time.After(1500 * time.Millisecond):
return fmt.Errorf("timeout")
}
}
func expectNoNotification(t *testing.T, ch <-chan *Notification) error {
select {
case n := <-ch:
return fmt.Errorf("unexpected notification %v", n)
case <-time.After(100 * time.Millisecond):
return nil
}
}
func expectEvent(t *testing.T, eventch <-chan ListenerEventType, et ListenerEventType) error {
select {
case e := <-eventch:
if e != et {
return fmt.Errorf("unexpected event %v", e)
}
return nil
case <-time.After(1500 * time.Millisecond):
panic("expectEvent timeout")
}
}
func expectNoEvent(t *testing.T, eventch <-chan ListenerEventType) error {
select {
case e := <-eventch:
return fmt.Errorf("unexpected event %v", e)
case <-time.After(100 * time.Millisecond):
return nil
}
}
func newTestListenerConn(t *testing.T) (*ListenerConn, <-chan *Notification) {
datname := os.Getenv("PGDATABASE")
sslmode := os.Getenv("PGSSLMODE")
if datname == "" {
os.Setenv("PGDATABASE", "pqgotest")
}
if sslmode == "" {
os.Setenv("PGSSLMODE", "disable")
}
notificationChan := make(chan *Notification)
l, err := NewListenerConn("", notificationChan)
if err != nil {
t.Fatal(err)
}
return l, notificationChan
}
func TestNewListenerConn(t *testing.T) {
l, _ := newTestListenerConn(t)
defer l.Close()
}
func TestConnListen(t *testing.T) {
l, channel := newTestListenerConn(t)
defer l.Close()
db := openTestConn(t)
defer db.Close()
ok, err := l.Listen("notify_test")
if !ok || err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_test")
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, channel, "notify_test", "")
if err != nil {
t.Fatal(err)
}
}
func TestConnUnlisten(t *testing.T) {
l, channel := newTestListenerConn(t)
defer l.Close()
db := openTestConn(t)
defer db.Close()
ok, err := l.Listen("notify_test")
if !ok || err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_test")
err = expectNotification(t, channel, "notify_test", "")
if err != nil {
t.Fatal(err)
}
ok, err = l.Unlisten("notify_test")
if !ok || err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_test")
if err != nil {
t.Fatal(err)
}
err = expectNoNotification(t, channel)
if err != nil {
t.Fatal(err)
}
}
func TestConnUnlistenAll(t *testing.T) {
l, channel := newTestListenerConn(t)
defer l.Close()
db := openTestConn(t)
defer db.Close()
ok, err := l.Listen("notify_test")
if !ok || err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_test")
err = expectNotification(t, channel, "notify_test", "")
if err != nil {
t.Fatal(err)
}
ok, err = l.UnlistenAll()
if !ok || err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_test")
if err != nil {
t.Fatal(err)
}
err = expectNoNotification(t, channel)
if err != nil {
t.Fatal(err)
}
}
func TestConnClose(t *testing.T) {
l, _ := newTestListenerConn(t)
defer l.Close()
err := l.Close()
if err != nil {
t.Fatal(err)
}
err = l.Close()
if err != errListenerConnClosed {
t.Fatalf("expected errListenerConnClosed; got %v", err)
}
}
func TestConnPing(t *testing.T) {
l, _ := newTestListenerConn(t)
defer l.Close()
err := l.Ping()
if err != nil {
t.Fatal(err)
}
err = l.Close()
if err != nil {
t.Fatal(err)
}
err = l.Ping()
if err != errListenerConnClosed {
t.Fatalf("expected errListenerConnClosed; got %v", err)
}
}
// Test for deadlock where a query fails while another one is queued
func TestConnExecDeadlock(t *testing.T) {
l, _ := newTestListenerConn(t)
defer l.Close()
var wg sync.WaitGroup
wg.Add(2)
go func() {
l.ExecSimpleQuery("SELECT pg_sleep(60)")
wg.Done()
}()
runtime.Gosched()
go func() {
l.ExecSimpleQuery("SELECT 1")
wg.Done()
}()
// give the two goroutines some time to get into position
runtime.Gosched()
// calls Close on the net.Conn; equivalent to a network failure
l.Close()
var done int32 = 0
go func() {
time.Sleep(10 * time.Second)
if atomic.LoadInt32(&done) != 1 {
panic("timed out")
}
}()
wg.Wait()
atomic.StoreInt32(&done, 1)
}
// Test for ListenerConn being closed while a slow query is executing
func TestListenerConnCloseWhileQueryIsExecuting(t *testing.T) {
l, _ := newTestListenerConn(t)
defer l.Close()
var wg sync.WaitGroup
wg.Add(1)
go func() {
sent, err := l.ExecSimpleQuery("SELECT pg_sleep(60)")
if sent {
panic("expected sent=false")
}
// could be any of a number of errors
if err == nil {
panic("expected error")
}
wg.Done()
}()
// give the above goroutine some time to get into position
runtime.Gosched()
err := l.Close()
if err != nil {
t.Fatal(err)
}
var done int32 = 0
go func() {
time.Sleep(10 * time.Second)
if atomic.LoadInt32(&done) != 1 {
panic("timed out")
}
}()
wg.Wait()
atomic.StoreInt32(&done, 1)
}
func TestNotifyExtra(t *testing.T) {
db := openTestConn(t)
defer db.Close()
if getServerVersion(t, db) < 90000 {
t.Skip("skipping NOTIFY payload test since the server does not appear to support it")
}
l, channel := newTestListenerConn(t)
defer l.Close()
ok, err := l.Listen("notify_test")
if !ok || err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_test, 'something'")
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, channel, "notify_test", "something")
if err != nil {
t.Fatal(err)
}
}
// create a new test listener and also set the timeouts
func newTestListenerTimeout(t *testing.T, min time.Duration, max time.Duration) (*Listener, <-chan ListenerEventType) {
datname := os.Getenv("PGDATABASE")
sslmode := os.Getenv("PGSSLMODE")
if datname == "" {
os.Setenv("PGDATABASE", "pqgotest")
}
if sslmode == "" {
os.Setenv("PGSSLMODE", "disable")
}
eventch := make(chan ListenerEventType, 16)
l := NewListener("", min, max, func(t ListenerEventType, err error) { eventch <- t })
err := expectEvent(t, eventch, ListenerEventConnected)
if err != nil {
t.Fatal(err)
}
return l, eventch
}
func newTestListener(t *testing.T) (*Listener, <-chan ListenerEventType) {
return newTestListenerTimeout(t, time.Hour, time.Hour)
}
func TestListenerListen(t *testing.T) {
l, _ := newTestListener(t)
defer l.Close()
db := openTestConn(t)
defer db.Close()
err := l.Listen("notify_listen_test")
if err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, l.Notify, "notify_listen_test", "")
if err != nil {
t.Fatal(err)
}
}
func TestListenerUnlisten(t *testing.T) {
l, _ := newTestListener(t)
defer l.Close()
db := openTestConn(t)
defer db.Close()
err := l.Listen("notify_listen_test")
if err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = l.Unlisten("notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, l.Notify, "notify_listen_test", "")
if err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = expectNoNotification(t, l.Notify)
if err != nil {
t.Fatal(err)
}
}
func TestListenerUnlistenAll(t *testing.T) {
l, _ := newTestListener(t)
defer l.Close()
db := openTestConn(t)
defer db.Close()
err := l.Listen("notify_listen_test")
if err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = l.UnlistenAll()
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, l.Notify, "notify_listen_test", "")
if err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = expectNoNotification(t, l.Notify)
if err != nil {
t.Fatal(err)
}
}
func TestListenerFailedQuery(t *testing.T) {
l, eventch := newTestListener(t)
defer l.Close()
db := openTestConn(t)
defer db.Close()
err := l.Listen("notify_listen_test")
if err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, l.Notify, "notify_listen_test", "")
if err != nil {
t.Fatal(err)
}
// shouldn't cause a disconnect
ok, err := l.cn.ExecSimpleQuery("SELECT error")
if !ok {
t.Fatalf("could not send query to server: %v", err)
}
_, ok = err.(PGError)
if !ok {
t.Fatalf("unexpected error %v", err)
}
err = expectNoEvent(t, eventch)
if err != nil {
t.Fatal(err)
}
// should still work
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, l.Notify, "notify_listen_test", "")
if err != nil {
t.Fatal(err)
}
}
func TestListenerReconnect(t *testing.T) {
l, eventch := newTestListenerTimeout(t, 20*time.Millisecond, time.Hour)
defer l.Close()
db := openTestConn(t)
defer db.Close()
err := l.Listen("notify_listen_test")
if err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, l.Notify, "notify_listen_test", "")
if err != nil {
t.Fatal(err)
}
// kill the connection and make sure it comes back up
ok, err := l.cn.ExecSimpleQuery("SELECT pg_terminate_backend(pg_backend_pid())")
if ok {
t.Fatalf("could not kill the connection: %v", err)
}
if err != io.EOF {
t.Fatalf("unexpected error %v", err)
}
err = expectEvent(t, eventch, ListenerEventDisconnected)
if err != nil {
t.Fatal(err)
}
err = expectEvent(t, eventch, ListenerEventReconnected)
if err != nil {
t.Fatal(err)
}
// should still work
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
// should get nil after Reconnected
err = expectNotification(t, l.Notify, "", "")
if err != errNilNotification {
t.Fatal(err)
}
err = expectNotification(t, l.Notify, "notify_listen_test", "")
if err != nil {
t.Fatal(err)
}
}
func TestListenerClose(t *testing.T) {
l, _ := newTestListenerTimeout(t, 20*time.Millisecond, time.Hour)
defer l.Close()
err := l.Close()
if err != nil {
t.Fatal(err)
}
err = l.Close()
if err != errListenerClosed {
t.Fatalf("expected errListenerClosed; got %v", err)
}
}
func TestListenerPing(t *testing.T) {
l, _ := newTestListenerTimeout(t, 20*time.Millisecond, time.Hour)
defer l.Close()
err := l.Ping()
if err != nil {
t.Fatal(err)
}
err = l.Close()
if err != nil {
t.Fatal(err)
}
err = l.Ping()
if err != errListenerClosed {
t.Fatalf("expected errListenerClosed; got %v", err)
}
}

269
vendor/github.com/lib/pq/ssl_test.go generated vendored
View File

@@ -1,269 +0,0 @@
package pq
// This file contains SSL tests
import (
_ "crypto/sha256"
"crypto/x509"
"database/sql"
"fmt"
"os"
"path/filepath"
"testing"
)
func maybeSkipSSLTests(t *testing.T) {
// Require some special variables for testing certificates
if os.Getenv("PQSSLCERTTEST_PATH") == "" {
t.Skip("PQSSLCERTTEST_PATH not set, skipping SSL tests")
}
value := os.Getenv("PQGOSSLTESTS")
if value == "" || value == "0" {
t.Skip("PQGOSSLTESTS not enabled, skipping SSL tests")
} else if value != "1" {
t.Fatalf("unexpected value %q for PQGOSSLTESTS", value)
}
}
func openSSLConn(t *testing.T, conninfo string) (*sql.DB, error) {
db, err := openTestConnConninfo(conninfo)
if err != nil {
// should never fail
t.Fatal(err)
}
// Do something with the connection to see whether it's working or not.
tx, err := db.Begin()
if err == nil {
return db, tx.Rollback()
}
_ = db.Close()
return nil, err
}
func checkSSLSetup(t *testing.T, conninfo string) {
db, err := openSSLConn(t, conninfo)
if err == nil {
db.Close()
t.Fatalf("expected error with conninfo=%q", conninfo)
}
}
// Connect over SSL and run a simple query to test the basics
func TestSSLConnection(t *testing.T) {
maybeSkipSSLTests(t)
// Environment sanity check: should fail without SSL
checkSSLSetup(t, "sslmode=disable user=pqgossltest")
db, err := openSSLConn(t, "sslmode=require user=pqgossltest")
if err != nil {
t.Fatal(err)
}
rows, err := db.Query("SELECT 1")
if err != nil {
t.Fatal(err)
}
rows.Close()
}
// Test sslmode=verify-full
func TestSSLVerifyFull(t *testing.T) {
maybeSkipSSLTests(t)
// Environment sanity check: should fail without SSL
checkSSLSetup(t, "sslmode=disable user=pqgossltest")
// Not OK according to the system CA
_, err := openSSLConn(t, "host=postgres sslmode=verify-full user=pqgossltest")
if err == nil {
t.Fatal("expected error")
}
_, ok := err.(x509.UnknownAuthorityError)
if !ok {
t.Fatalf("expected x509.UnknownAuthorityError, got %#+v", err)
}
rootCertPath := filepath.Join(os.Getenv("PQSSLCERTTEST_PATH"), "root.crt")
rootCert := "sslrootcert=" + rootCertPath + " "
// No match on Common Name
_, err = openSSLConn(t, rootCert+"host=127.0.0.1 sslmode=verify-full user=pqgossltest")
if err == nil {
t.Fatal("expected error")
}
_, ok = err.(x509.HostnameError)
if !ok {
t.Fatalf("expected x509.HostnameError, got %#+v", err)
}
// OK
_, err = openSSLConn(t, rootCert+"host=postgres sslmode=verify-full user=pqgossltest")
if err != nil {
t.Fatal(err)
}
}
// Test sslmode=require sslrootcert=rootCertPath
func TestSSLRequireWithRootCert(t *testing.T) {
maybeSkipSSLTests(t)
// Environment sanity check: should fail without SSL
checkSSLSetup(t, "sslmode=disable user=pqgossltest")
bogusRootCertPath := filepath.Join(os.Getenv("PQSSLCERTTEST_PATH"), "bogus_root.crt")
bogusRootCert := "sslrootcert=" + bogusRootCertPath + " "
// Not OK according to the bogus CA
_, err := openSSLConn(t, bogusRootCert+"host=postgres sslmode=require user=pqgossltest")
if err == nil {
t.Fatal("expected error")
}
_, ok := err.(x509.UnknownAuthorityError)
if !ok {
t.Fatalf("expected x509.UnknownAuthorityError, got %s, %#+v", err, err)
}
nonExistentCertPath := filepath.Join(os.Getenv("PQSSLCERTTEST_PATH"), "non_existent.crt")
nonExistentCert := "sslrootcert=" + nonExistentCertPath + " "
// No match on Common Name, but that's OK because we're not validating anything.
_, err = openSSLConn(t, nonExistentCert+"host=127.0.0.1 sslmode=require user=pqgossltest")
if err != nil {
t.Fatal(err)
}
rootCertPath := filepath.Join(os.Getenv("PQSSLCERTTEST_PATH"), "root.crt")
rootCert := "sslrootcert=" + rootCertPath + " "
// No match on Common Name, but that's OK because we're not validating the CN.
_, err = openSSLConn(t, rootCert+"host=127.0.0.1 sslmode=require user=pqgossltest")
if err != nil {
t.Fatal(err)
}
// Everything OK
_, err = openSSLConn(t, rootCert+"host=postgres sslmode=require user=pqgossltest")
if err != nil {
t.Fatal(err)
}
}
// Test sslmode=verify-ca
func TestSSLVerifyCA(t *testing.T) {
maybeSkipSSLTests(t)
// Environment sanity check: should fail without SSL
checkSSLSetup(t, "sslmode=disable user=pqgossltest")
// Not OK according to the system CA
_, err := openSSLConn(t, "host=postgres sslmode=verify-ca user=pqgossltest")
if err == nil {
t.Fatal("expected error")
}
_, ok := err.(x509.UnknownAuthorityError)
if !ok {
t.Fatalf("expected x509.UnknownAuthorityError, got %#+v", err)
}
rootCertPath := filepath.Join(os.Getenv("PQSSLCERTTEST_PATH"), "root.crt")
rootCert := "sslrootcert=" + rootCertPath + " "
// No match on Common Name, but that's OK
_, err = openSSLConn(t, rootCert+"host=127.0.0.1 sslmode=verify-ca user=pqgossltest")
if err != nil {
t.Fatal(err)
}
// Everything OK
_, err = openSSLConn(t, rootCert+"host=postgres sslmode=verify-ca user=pqgossltest")
if err != nil {
t.Fatal(err)
}
}
func getCertConninfo(t *testing.T, source string) string {
var sslkey string
var sslcert string
certpath := os.Getenv("PQSSLCERTTEST_PATH")
switch source {
case "missingkey":
sslkey = "/tmp/filedoesnotexist"
sslcert = filepath.Join(certpath, "postgresql.crt")
case "missingcert":
sslkey = filepath.Join(certpath, "postgresql.key")
sslcert = "/tmp/filedoesnotexist"
case "certtwice":
sslkey = filepath.Join(certpath, "postgresql.crt")
sslcert = filepath.Join(certpath, "postgresql.crt")
case "valid":
sslkey = filepath.Join(certpath, "postgresql.key")
sslcert = filepath.Join(certpath, "postgresql.crt")
default:
t.Fatalf("invalid source %q", source)
}
return fmt.Sprintf("sslmode=require user=pqgosslcert sslkey=%s sslcert=%s", sslkey, sslcert)
}
// Authenticate over SSL using client certificates
func TestSSLClientCertificates(t *testing.T) {
maybeSkipSSLTests(t)
// Environment sanity check: should fail without SSL
checkSSLSetup(t, "sslmode=disable user=pqgossltest")
// Should also fail without a valid certificate
db, err := openSSLConn(t, "sslmode=require user=pqgosslcert")
if err == nil {
db.Close()
t.Fatal("expected error")
}
pge, ok := err.(*Error)
if !ok {
t.Fatal("expected pq.Error")
}
if pge.Code.Name() != "invalid_authorization_specification" {
t.Fatalf("unexpected error code %q", pge.Code.Name())
}
// Should work
db, err = openSSLConn(t, getCertConninfo(t, "valid"))
if err != nil {
t.Fatal(err)
}
rows, err := db.Query("SELECT 1")
if err != nil {
t.Fatal(err)
}
rows.Close()
}
// Test errors with ssl certificates
func TestSSLClientCertificatesMissingFiles(t *testing.T) {
maybeSkipSSLTests(t)
// Environment sanity check: should fail without SSL
checkSSLSetup(t, "sslmode=disable user=pqgossltest")
// Key missing, should fail
_, err := openSSLConn(t, getCertConninfo(t, "missingkey"))
if err == nil {
t.Fatal("expected error")
}
// should be a PathError
_, ok := err.(*os.PathError)
if !ok {
t.Fatalf("expected PathError, got %#+v", err)
}
// Cert missing, should fail
_, err = openSSLConn(t, getCertConninfo(t, "missingcert"))
if err == nil {
t.Fatal("expected error")
}
// should be a PathError
_, ok = err.(*os.PathError)
if !ok {
t.Fatalf("expected PathError, got %#+v", err)
}
// Key has wrong permissions, should fail
_, err = openSSLConn(t, getCertConninfo(t, "certtwice"))
if err == nil {
t.Fatal("expected error")
}
if err != ErrSSLKeyHasWorldPermissions {
t.Fatalf("expected ErrSSLKeyHasWorldPermissions, got %#+v", err)
}
}

66
vendor/github.com/lib/pq/url_test.go generated vendored
View File

@@ -1,66 +0,0 @@
package pq
import (
"testing"
)
func TestSimpleParseURL(t *testing.T) {
expected := "host=hostname.remote"
str, err := ParseURL("postgres://hostname.remote")
if err != nil {
t.Fatal(err)
}
if str != expected {
t.Fatalf("unexpected result from ParseURL:\n+ %v\n- %v", str, expected)
}
}
func TestIPv6LoopbackParseURL(t *testing.T) {
expected := "host=::1 port=1234"
str, err := ParseURL("postgres://[::1]:1234")
if err != nil {
t.Fatal(err)
}
if str != expected {
t.Fatalf("unexpected result from ParseURL:\n+ %v\n- %v", str, expected)
}
}
func TestFullParseURL(t *testing.T) {
expected := `dbname=database host=hostname.remote password=top\ secret port=1234 user=username`
str, err := ParseURL("postgres://username:top%20secret@hostname.remote:1234/database")
if err != nil {
t.Fatal(err)
}
if str != expected {
t.Fatalf("unexpected result from ParseURL:\n+ %s\n- %s", str, expected)
}
}
func TestInvalidProtocolParseURL(t *testing.T) {
_, err := ParseURL("http://hostname.remote")
switch err {
case nil:
t.Fatal("Expected an error from parsing invalid protocol")
default:
msg := "invalid connection protocol: http"
if err.Error() != msg {
t.Fatalf("Unexpected error message:\n+ %s\n- %s",
err.Error(), msg)
}
}
}
func TestMinimalURL(t *testing.T) {
cs, err := ParseURL("postgres://")
if err != nil {
t.Fatal(err)
}
if cs != "" {
t.Fatalf("expected blank connection string, got: %q", cs)
}
}