336 lines
8.8 KiB
Go
336 lines
8.8 KiB
Go
|
// These tests check that the foundations of gocheck are working properly.
|
||
|
|
// They already assume that fundamental failing is working already, though,
|
||
|
|
// since this was tested in bootstrap_test.go. Even then, some care may
|
||
|
|
// still have to be taken when using external functions, since they should
|
||
|
|
// of course not rely on functionality tested here.
|
||
|
|
|
||
|
|
package check_test
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
"gopkg.in/check.v1"
|
||
|
|
"log"
|
||
|
|
"os"
|
||
|
|
"regexp"
|
||
|
|
"strings"
|
||
|
|
)
|
||
|
|
|
||
|
|
// -----------------------------------------------------------------------
|
||
|
|
// Foundation test suite.
|
||
|
|
|
||
|
|
type FoundationS struct{}
|
||
|
|
|
||
|
|
var foundationS = check.Suite(&FoundationS{})
|
||
|
|
|
||
|
|
func (s *FoundationS) TestCountSuite(c *check.C) {
|
||
|
|
suitesRun += 1
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *FoundationS) TestErrorf(c *check.C) {
|
||
|
|
// Do not use checkState() here. It depends on Errorf() working.
|
||
|
|
expectedLog := fmt.Sprintf("foundation_test.go:%d:\n"+
|
||
|
|
" c.Errorf(\"Error %%v!\", \"message\")\n"+
|
||
|
|
"... Error: Error message!\n\n",
|
||
|
|
getMyLine()+1)
|
||
|
|
c.Errorf("Error %v!", "message")
|
||
|
|
failed := c.Failed()
|
||
|
|
c.Succeed()
|
||
|
|
if log := c.GetTestLog(); log != expectedLog {
|
||
|
|
c.Logf("Errorf() logged %#v rather than %#v", log, expectedLog)
|
||
|
|
c.Fail()
|
||
|
|
}
|
||
|
|
if !failed {
|
||
|
|
c.Logf("Errorf() didn't put the test in a failed state")
|
||
|
|
c.Fail()
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *FoundationS) TestError(c *check.C) {
|
||
|
|
expectedLog := fmt.Sprintf("foundation_test.go:%d:\n"+
|
||
|
|
" c\\.Error\\(\"Error \", \"message!\"\\)\n"+
|
||
|
|
"\\.\\.\\. Error: Error message!\n\n",
|
||
|
|
getMyLine()+1)
|
||
|
|
c.Error("Error ", "message!")
|
||
|
|
checkState(c, nil,
|
||
|
|
&expectedState{
|
||
|
|
name: "Error(`Error `, `message!`)",
|
||
|
|
failed: true,
|
||
|
|
log: expectedLog,
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *FoundationS) TestFailNow(c *check.C) {
|
||
|
|
defer (func() {
|
||
|
|
if !c.Failed() {
|
||
|
|
c.Error("FailNow() didn't fail the test")
|
||
|
|
} else {
|
||
|
|
c.Succeed()
|
||
|
|
if c.GetTestLog() != "" {
|
||
|
|
c.Error("Something got logged:\n" + c.GetTestLog())
|
||
|
|
}
|
||
|
|
}
|
||
|
|
})()
|
||
|
|
|
||
|
|
c.FailNow()
|
||
|
|
c.Log("FailNow() didn't stop the test")
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *FoundationS) TestSucceedNow(c *check.C) {
|
||
|
|
defer (func() {
|
||
|
|
if c.Failed() {
|
||
|
|
c.Error("SucceedNow() didn't succeed the test")
|
||
|
|
}
|
||
|
|
if c.GetTestLog() != "" {
|
||
|
|
c.Error("Something got logged:\n" + c.GetTestLog())
|
||
|
|
}
|
||
|
|
})()
|
||
|
|
|
||
|
|
c.Fail()
|
||
|
|
c.SucceedNow()
|
||
|
|
c.Log("SucceedNow() didn't stop the test")
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *FoundationS) TestFailureHeader(c *check.C) {
|
||
|
|
output := String{}
|
||
|
|
failHelper := FailHelper{}
|
||
|
|
check.Run(&failHelper, &check.RunConf{Output: &output})
|
||
|
|
header := fmt.Sprintf(""+
|
||
|
|
"\n-----------------------------------"+
|
||
|
|
"-----------------------------------\n"+
|
||
|
|
"FAIL: check_test.go:%d: FailHelper.TestLogAndFail\n",
|
||
|
|
failHelper.testLine)
|
||
|
|
if strings.Index(output.value, header) == -1 {
|
||
|
|
c.Errorf(""+
|
||
|
|
"Failure didn't print a proper header.\n"+
|
||
|
|
"... Got:\n%s... Expected something with:\n%s",
|
||
|
|
output.value, header)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *FoundationS) TestFatal(c *check.C) {
|
||
|
|
var line int
|
||
|
|
defer (func() {
|
||
|
|
if !c.Failed() {
|
||
|
|
c.Error("Fatal() didn't fail the test")
|
||
|
|
} else {
|
||
|
|
c.Succeed()
|
||
|
|
expected := fmt.Sprintf("foundation_test.go:%d:\n"+
|
||
|
|
" c.Fatal(\"Die \", \"now!\")\n"+
|
||
|
|
"... Error: Die now!\n\n",
|
||
|
|
line)
|
||
|
|
if c.GetTestLog() != expected {
|
||
|
|
c.Error("Incorrect log:", c.GetTestLog())
|
||
|
|
}
|
||
|
|
}
|
||
|
|
})()
|
||
|
|
|
||
|
|
line = getMyLine() + 1
|
||
|
|
c.Fatal("Die ", "now!")
|
||
|
|
c.Log("Fatal() didn't stop the test")
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *FoundationS) TestFatalf(c *check.C) {
|
||
|
|
var line int
|
||
|
|
defer (func() {
|
||
|
|
if !c.Failed() {
|
||
|
|
c.Error("Fatalf() didn't fail the test")
|
||
|
|
} else {
|
||
|
|
c.Succeed()
|
||
|
|
expected := fmt.Sprintf("foundation_test.go:%d:\n"+
|
||
|
|
" c.Fatalf(\"Die %%s!\", \"now\")\n"+
|
||
|
|
"... Error: Die now!\n\n",
|
||
|
|
line)
|
||
|
|
if c.GetTestLog() != expected {
|
||
|
|
c.Error("Incorrect log:", c.GetTestLog())
|
||
|
|
}
|
||
|
|
}
|
||
|
|
})()
|
||
|
|
|
||
|
|
line = getMyLine() + 1
|
||
|
|
c.Fatalf("Die %s!", "now")
|
||
|
|
c.Log("Fatalf() didn't stop the test")
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *FoundationS) TestCallerLoggingInsideTest(c *check.C) {
|
||
|
|
log := fmt.Sprintf(""+
|
||
|
|
"foundation_test.go:%d:\n"+
|
||
|
|
" result := c.Check\\(10, check.Equals, 20\\)\n"+
|
||
|
|
"\\.\\.\\. obtained int = 10\n"+
|
||
|
|
"\\.\\.\\. expected int = 20\n\n",
|
||
|
|
getMyLine()+1)
|
||
|
|
result := c.Check(10, check.Equals, 20)
|
||
|
|
checkState(c, result,
|
||
|
|
&expectedState{
|
||
|
|
name: "Check(10, Equals, 20)",
|
||
|
|
result: false,
|
||
|
|
failed: true,
|
||
|
|
log: log,
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *FoundationS) TestCallerLoggingInDifferentFile(c *check.C) {
|
||
|
|
result, line := checkEqualWrapper(c, 10, 20)
|
||
|
|
testLine := getMyLine() - 1
|
||
|
|
log := fmt.Sprintf(""+
|
||
|
|
"foundation_test.go:%d:\n"+
|
||
|
|
" result, line := checkEqualWrapper\\(c, 10, 20\\)\n"+
|
||
|
|
"check_test.go:%d:\n"+
|
||
|
|
" return c.Check\\(obtained, check.Equals, expected\\), getMyLine\\(\\)\n"+
|
||
|
|
"\\.\\.\\. obtained int = 10\n"+
|
||
|
|
"\\.\\.\\. expected int = 20\n\n",
|
||
|
|
testLine, line)
|
||
|
|
checkState(c, result,
|
||
|
|
&expectedState{
|
||
|
|
name: "Check(10, Equals, 20)",
|
||
|
|
result: false,
|
||
|
|
failed: true,
|
||
|
|
log: log,
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
// -----------------------------------------------------------------------
|
||
|
|
// ExpectFailure() inverts the logic of failure.
|
||
|
|
|
||
|
|
type ExpectFailureSucceedHelper struct{}
|
||
|
|
|
||
|
|
func (s *ExpectFailureSucceedHelper) TestSucceed(c *check.C) {
|
||
|
|
c.ExpectFailure("It booms!")
|
||
|
|
c.Error("Boom!")
|
||
|
|
}
|
||
|
|
|
||
|
|
type ExpectFailureFailHelper struct{}
|
||
|
|
|
||
|
|
func (s *ExpectFailureFailHelper) TestFail(c *check.C) {
|
||
|
|
c.ExpectFailure("Bug #XYZ")
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *FoundationS) TestExpectFailureFail(c *check.C) {
|
||
|
|
helper := ExpectFailureFailHelper{}
|
||
|
|
output := String{}
|
||
|
|
result := check.Run(&helper, &check.RunConf{Output: &output})
|
||
|
|
|
||
|
|
expected := "" +
|
||
|
|
"^\n-+\n" +
|
||
|
|
"FAIL: foundation_test\\.go:[0-9]+:" +
|
||
|
|
" ExpectFailureFailHelper\\.TestFail\n\n" +
|
||
|
|
"\\.\\.\\. Error: Test succeeded, but was expected to fail\n" +
|
||
|
|
"\\.\\.\\. Reason: Bug #XYZ\n$"
|
||
|
|
|
||
|
|
matched, err := regexp.MatchString(expected, output.value)
|
||
|
|
if err != nil {
|
||
|
|
c.Error("Bad expression: ", expected)
|
||
|
|
} else if !matched {
|
||
|
|
c.Error("ExpectFailure() didn't log properly:\n", output.value)
|
||
|
|
}
|
||
|
|
|
||
|
|
c.Assert(result.ExpectedFailures, check.Equals, 0)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *FoundationS) TestExpectFailureSucceed(c *check.C) {
|
||
|
|
helper := ExpectFailureSucceedHelper{}
|
||
|
|
output := String{}
|
||
|
|
result := check.Run(&helper, &check.RunConf{Output: &output})
|
||
|
|
|
||
|
|
c.Assert(output.value, check.Equals, "")
|
||
|
|
c.Assert(result.ExpectedFailures, check.Equals, 1)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *FoundationS) TestExpectFailureSucceedVerbose(c *check.C) {
|
||
|
|
helper := ExpectFailureSucceedHelper{}
|
||
|
|
output := String{}
|
||
|
|
result := check.Run(&helper, &check.RunConf{Output: &output, Verbose: true})
|
||
|
|
|
||
|
|
expected := "" +
|
||
|
|
"FAIL EXPECTED: foundation_test\\.go:[0-9]+:" +
|
||
|
|
" ExpectFailureSucceedHelper\\.TestSucceed \\(It booms!\\)\t *[.0-9]+s\n"
|
||
|
|
|
||
|
|
matched, err := regexp.MatchString(expected, output.value)
|
||
|
|
if err != nil {
|
||
|
|
c.Error("Bad expression: ", expected)
|
||
|
|
} else if !matched {
|
||
|
|
c.Error("ExpectFailure() didn't log properly:\n", output.value)
|
||
|
|
}
|
||
|
|
|
||
|
|
c.Assert(result.ExpectedFailures, check.Equals, 1)
|
||
|
|
}
|
||
|
|
|
||
|
|
// -----------------------------------------------------------------------
|
||
|
|
// Skip() allows stopping a test without positive/negative results.
|
||
|
|
|
||
|
|
type SkipTestHelper struct{}
|
||
|
|
|
||
|
|
func (s *SkipTestHelper) TestFail(c *check.C) {
|
||
|
|
c.Skip("Wrong platform or whatever")
|
||
|
|
c.Error("Boom!")
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *FoundationS) TestSkip(c *check.C) {
|
||
|
|
helper := SkipTestHelper{}
|
||
|
|
output := String{}
|
||
|
|
check.Run(&helper, &check.RunConf{Output: &output})
|
||
|
|
|
||
|
|
if output.value != "" {
|
||
|
|
c.Error("Skip() logged something:\n", output.value)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *FoundationS) TestSkipVerbose(c *check.C) {
|
||
|
|
helper := SkipTestHelper{}
|
||
|
|
output := String{}
|
||
|
|
check.Run(&helper, &check.RunConf{Output: &output, Verbose: true})
|
||
|
|
|
||
|
|
expected := "SKIP: foundation_test\\.go:[0-9]+: SkipTestHelper\\.TestFail" +
|
||
|
|
" \\(Wrong platform or whatever\\)"
|
||
|
|
matched, err := regexp.MatchString(expected, output.value)
|
||
|
|
if err != nil {
|
||
|
|
c.Error("Bad expression: ", expected)
|
||
|
|
} else if !matched {
|
||
|
|
c.Error("Skip() didn't log properly:\n", output.value)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// -----------------------------------------------------------------------
|
||
|
|
// Check minimum *log.Logger interface provided by *check.C.
|
||
|
|
|
||
|
|
type minLogger interface {
|
||
|
|
Output(calldepth int, s string) error
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *BootstrapS) TestMinLogger(c *check.C) {
|
||
|
|
var logger minLogger
|
||
|
|
logger = log.New(os.Stderr, "", 0)
|
||
|
|
logger = c
|
||
|
|
logger.Output(0, "Hello there")
|
||
|
|
expected := `\[LOG\] [0-9]+:[0-9][0-9]\.[0-9][0-9][0-9] +Hello there\n`
|
||
|
|
output := c.GetTestLog()
|
||
|
|
c.Assert(output, check.Matches, expected)
|
||
|
|
}
|
||
|
|
|
||
|
|
// -----------------------------------------------------------------------
|
||
|
|
// Ensure that suites with embedded types are working fine, including the
|
||
|
|
// the workaround for issue 906.
|
||
|
|
|
||
|
|
type EmbeddedInternalS struct {
|
||
|
|
called bool
|
||
|
|
}
|
||
|
|
|
||
|
|
type EmbeddedS struct {
|
||
|
|
EmbeddedInternalS
|
||
|
|
}
|
||
|
|
|
||
|
|
var embeddedS = check.Suite(&EmbeddedS{})
|
||
|
|
|
||
|
|
func (s *EmbeddedS) TestCountSuite(c *check.C) {
|
||
|
|
suitesRun += 1
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *EmbeddedInternalS) TestMethod(c *check.C) {
|
||
|
|
c.Error("TestMethod() of the embedded type was called!?")
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *EmbeddedS) TestMethod(c *check.C) {
|
||
|
|
// http://code.google.com/p/go/issues/detail?id=906
|
||
|
|
c.Check(s.called, check.Equals, false) // Go issue 906 is affecting the runner?
|
||
|
|
s.called = true
|
||
|
|
}
|