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-rw-r--r--Godeps/_workspace/src/gopkg.in/check.v1/check.go945
1 files changed, 945 insertions, 0 deletions
diff --git a/Godeps/_workspace/src/gopkg.in/check.v1/check.go b/Godeps/_workspace/src/gopkg.in/check.v1/check.go
new file mode 100644
index 000000000..ca8c0f92d
--- /dev/null
+++ b/Godeps/_workspace/src/gopkg.in/check.v1/check.go
@@ -0,0 +1,945 @@
+// Package check is a rich testing extension for Go's testing package.
+//
+// For details about the project, see:
+//
+// http://labix.org/gocheck
+//
+package check
+
+import (
+ "bytes"
+ "errors"
+ "fmt"
+ "io"
+ "math/rand"
+ "os"
+ "path"
+ "path/filepath"
+ "reflect"
+ "regexp"
+ "runtime"
+ "strconv"
+ "strings"
+ "sync"
+ "time"
+)
+
+// -----------------------------------------------------------------------
+// Internal type which deals with suite method calling.
+
+const (
+ fixtureKd = iota
+ testKd
+)
+
+type funcKind int
+
+const (
+ succeededSt = iota
+ failedSt
+ skippedSt
+ panickedSt
+ fixturePanickedSt
+ missedSt
+)
+
+type funcStatus int
+
+// A method value can't reach its own Method structure.
+type methodType struct {
+ reflect.Value
+ Info reflect.Method
+}
+
+func newMethod(receiver reflect.Value, i int) *methodType {
+ return &methodType{receiver.Method(i), receiver.Type().Method(i)}
+}
+
+func (method *methodType) PC() uintptr {
+ return method.Info.Func.Pointer()
+}
+
+func (method *methodType) suiteName() string {
+ t := method.Info.Type.In(0)
+ if t.Kind() == reflect.Ptr {
+ t = t.Elem()
+ }
+ return t.Name()
+}
+
+func (method *methodType) String() string {
+ return method.suiteName() + "." + method.Info.Name
+}
+
+func (method *methodType) matches(re *regexp.Regexp) bool {
+ return (re.MatchString(method.Info.Name) ||
+ re.MatchString(method.suiteName()) ||
+ re.MatchString(method.String()))
+}
+
+type C struct {
+ method *methodType
+ kind funcKind
+ testName string
+ status funcStatus
+ logb *logger
+ logw io.Writer
+ done chan *C
+ reason string
+ mustFail bool
+ tempDir *tempDir
+ benchMem bool
+ startTime time.Time
+ timer
+}
+
+func (c *C) stopNow() {
+ runtime.Goexit()
+}
+
+// logger is a concurrency safe byte.Buffer
+type logger struct {
+ sync.Mutex
+ writer bytes.Buffer
+}
+
+func (l *logger) Write(buf []byte) (int, error) {
+ l.Lock()
+ defer l.Unlock()
+ return l.writer.Write(buf)
+}
+
+func (l *logger) WriteTo(w io.Writer) (int64, error) {
+ l.Lock()
+ defer l.Unlock()
+ return l.writer.WriteTo(w)
+}
+
+func (l *logger) String() string {
+ l.Lock()
+ defer l.Unlock()
+ return l.writer.String()
+}
+
+// -----------------------------------------------------------------------
+// Handling of temporary files and directories.
+
+type tempDir struct {
+ sync.Mutex
+ path string
+ counter int
+}
+
+func (td *tempDir) newPath() string {
+ td.Lock()
+ defer td.Unlock()
+ if td.path == "" {
+ var err error
+ for i := 0; i != 100; i++ {
+ path := fmt.Sprintf("%s%ccheck-%d", os.TempDir(), os.PathSeparator, rand.Int())
+ if err = os.Mkdir(path, 0700); err == nil {
+ td.path = path
+ break
+ }
+ }
+ if td.path == "" {
+ panic("Couldn't create temporary directory: " + err.Error())
+ }
+ }
+ result := filepath.Join(td.path, strconv.Itoa(td.counter))
+ td.counter += 1
+ return result
+}
+
+func (td *tempDir) removeAll() {
+ td.Lock()
+ defer td.Unlock()
+ if td.path != "" {
+ err := os.RemoveAll(td.path)
+ if err != nil {
+ fmt.Fprintf(os.Stderr, "WARNING: Error cleaning up temporaries: "+err.Error())
+ }
+ }
+}
+
+// Create a new temporary directory which is automatically removed after
+// the suite finishes running.
+func (c *C) MkDir() string {
+ path := c.tempDir.newPath()
+ if err := os.Mkdir(path, 0700); err != nil {
+ panic(fmt.Sprintf("Couldn't create temporary directory %s: %s", path, err.Error()))
+ }
+ return path
+}
+
+// -----------------------------------------------------------------------
+// Low-level logging functions.
+
+func (c *C) log(args ...interface{}) {
+ c.writeLog([]byte(fmt.Sprint(args...) + "\n"))
+}
+
+func (c *C) logf(format string, args ...interface{}) {
+ c.writeLog([]byte(fmt.Sprintf(format+"\n", args...)))
+}
+
+func (c *C) logNewLine() {
+ c.writeLog([]byte{'\n'})
+}
+
+func (c *C) writeLog(buf []byte) {
+ c.logb.Write(buf)
+ if c.logw != nil {
+ c.logw.Write(buf)
+ }
+}
+
+func hasStringOrError(x interface{}) (ok bool) {
+ _, ok = x.(fmt.Stringer)
+ if ok {
+ return
+ }
+ _, ok = x.(error)
+ return
+}
+
+func (c *C) logValue(label string, value interface{}) {
+ if label == "" {
+ if hasStringOrError(value) {
+ c.logf("... %#v (%q)", value, value)
+ } else {
+ c.logf("... %#v", value)
+ }
+ } else if value == nil {
+ c.logf("... %s = nil", label)
+ } else {
+ if hasStringOrError(value) {
+ fv := fmt.Sprintf("%#v", value)
+ qv := fmt.Sprintf("%q", value)
+ if fv != qv {
+ c.logf("... %s %s = %s (%s)", label, reflect.TypeOf(value), fv, qv)
+ return
+ }
+ }
+ if s, ok := value.(string); ok && isMultiLine(s) {
+ c.logf(`... %s %s = "" +`, label, reflect.TypeOf(value))
+ c.logMultiLine(s)
+ } else {
+ c.logf("... %s %s = %#v", label, reflect.TypeOf(value), value)
+ }
+ }
+}
+
+func (c *C) logMultiLine(s string) {
+ b := make([]byte, 0, len(s)*2)
+ i := 0
+ n := len(s)
+ for i < n {
+ j := i + 1
+ for j < n && s[j-1] != '\n' {
+ j++
+ }
+ b = append(b, "... "...)
+ b = strconv.AppendQuote(b, s[i:j])
+ if j < n {
+ b = append(b, " +"...)
+ }
+ b = append(b, '\n')
+ i = j
+ }
+ c.writeLog(b)
+}
+
+func isMultiLine(s string) bool {
+ for i := 0; i+1 < len(s); i++ {
+ if s[i] == '\n' {
+ return true
+ }
+ }
+ return false
+}
+
+func (c *C) logString(issue string) {
+ c.log("... ", issue)
+}
+
+func (c *C) logCaller(skip int) {
+ // This is a bit heavier than it ought to be.
+ skip += 1 // Our own frame.
+ pc, callerFile, callerLine, ok := runtime.Caller(skip)
+ if !ok {
+ return
+ }
+ var testFile string
+ var testLine int
+ testFunc := runtime.FuncForPC(c.method.PC())
+ if runtime.FuncForPC(pc) != testFunc {
+ for {
+ skip += 1
+ if pc, file, line, ok := runtime.Caller(skip); ok {
+ // Note that the test line may be different on
+ // distinct calls for the same test. Showing
+ // the "internal" line is helpful when debugging.
+ if runtime.FuncForPC(pc) == testFunc {
+ testFile, testLine = file, line
+ break
+ }
+ } else {
+ break
+ }
+ }
+ }
+ if testFile != "" && (testFile != callerFile || testLine != callerLine) {
+ c.logCode(testFile, testLine)
+ }
+ c.logCode(callerFile, callerLine)
+}
+
+func (c *C) logCode(path string, line int) {
+ c.logf("%s:%d:", nicePath(path), line)
+ code, err := printLine(path, line)
+ if code == "" {
+ code = "..." // XXX Open the file and take the raw line.
+ if err != nil {
+ code += err.Error()
+ }
+ }
+ c.log(indent(code, " "))
+}
+
+var valueGo = filepath.Join("reflect", "value.go")
+var asmGo = filepath.Join("runtime", "asm_")
+
+func (c *C) logPanic(skip int, value interface{}) {
+ skip++ // Our own frame.
+ initialSkip := skip
+ for ; ; skip++ {
+ if pc, file, line, ok := runtime.Caller(skip); ok {
+ if skip == initialSkip {
+ c.logf("... Panic: %s (PC=0x%X)\n", value, pc)
+ }
+ name := niceFuncName(pc)
+ path := nicePath(file)
+ if strings.Contains(path, "/gopkg.in/check.v") {
+ continue
+ }
+ if name == "Value.call" && strings.HasSuffix(path, valueGo) {
+ continue
+ }
+ if name == "call16" && strings.Contains(path, asmGo) {
+ continue
+ }
+ c.logf("%s:%d\n in %s", nicePath(file), line, name)
+ } else {
+ break
+ }
+ }
+}
+
+func (c *C) logSoftPanic(issue string) {
+ c.log("... Panic: ", issue)
+}
+
+func (c *C) logArgPanic(method *methodType, expectedType string) {
+ c.logf("... Panic: %s argument should be %s",
+ niceFuncName(method.PC()), expectedType)
+}
+
+// -----------------------------------------------------------------------
+// Some simple formatting helpers.
+
+var initWD, initWDErr = os.Getwd()
+
+func init() {
+ if initWDErr == nil {
+ initWD = strings.Replace(initWD, "\\", "/", -1) + "/"
+ }
+}
+
+func nicePath(path string) string {
+ if initWDErr == nil {
+ if strings.HasPrefix(path, initWD) {
+ return path[len(initWD):]
+ }
+ }
+ return path
+}
+
+func niceFuncPath(pc uintptr) string {
+ function := runtime.FuncForPC(pc)
+ if function != nil {
+ filename, line := function.FileLine(pc)
+ return fmt.Sprintf("%s:%d", nicePath(filename), line)
+ }
+ return "<unknown path>"
+}
+
+func niceFuncName(pc uintptr) string {
+ function := runtime.FuncForPC(pc)
+ if function != nil {
+ name := path.Base(function.Name())
+ if i := strings.Index(name, "."); i > 0 {
+ name = name[i+1:]
+ }
+ if strings.HasPrefix(name, "(*") {
+ if i := strings.Index(name, ")"); i > 0 {
+ name = name[2:i] + name[i+1:]
+ }
+ }
+ if i := strings.LastIndex(name, ".*"); i != -1 {
+ name = name[:i] + "." + name[i+2:]
+ }
+ if i := strings.LastIndex(name, "ยท"); i != -1 {
+ name = name[:i] + "." + name[i+2:]
+ }
+ return name
+ }
+ return "<unknown function>"
+}
+
+// -----------------------------------------------------------------------
+// Result tracker to aggregate call results.
+
+type Result struct {
+ Succeeded int
+ Failed int
+ Skipped int
+ Panicked int
+ FixturePanicked int
+ ExpectedFailures int
+ Missed int // Not even tried to run, related to a panic in the fixture.
+ RunError error // Houston, we've got a problem.
+ WorkDir string // If KeepWorkDir is true
+}
+
+type resultTracker struct {
+ result Result
+ _lastWasProblem bool
+ _waiting int
+ _missed int
+ _expectChan chan *C
+ _doneChan chan *C
+ _stopChan chan bool
+}
+
+func newResultTracker() *resultTracker {
+ return &resultTracker{_expectChan: make(chan *C), // Synchronous
+ _doneChan: make(chan *C, 32), // Asynchronous
+ _stopChan: make(chan bool)} // Synchronous
+}
+
+func (tracker *resultTracker) start() {
+ go tracker._loopRoutine()
+}
+
+func (tracker *resultTracker) waitAndStop() {
+ <-tracker._stopChan
+}
+
+func (tracker *resultTracker) expectCall(c *C) {
+ tracker._expectChan <- c
+}
+
+func (tracker *resultTracker) callDone(c *C) {
+ tracker._doneChan <- c
+}
+
+func (tracker *resultTracker) _loopRoutine() {
+ for {
+ var c *C
+ if tracker._waiting > 0 {
+ // Calls still running. Can't stop.
+ select {
+ // XXX Reindent this (not now to make diff clear)
+ case c = <-tracker._expectChan:
+ tracker._waiting += 1
+ case c = <-tracker._doneChan:
+ tracker._waiting -= 1
+ switch c.status {
+ case succeededSt:
+ if c.kind == testKd {
+ if c.mustFail {
+ tracker.result.ExpectedFailures++
+ } else {
+ tracker.result.Succeeded++
+ }
+ }
+ case failedSt:
+ tracker.result.Failed++
+ case panickedSt:
+ if c.kind == fixtureKd {
+ tracker.result.FixturePanicked++
+ } else {
+ tracker.result.Panicked++
+ }
+ case fixturePanickedSt:
+ // Track it as missed, since the panic
+ // was on the fixture, not on the test.
+ tracker.result.Missed++
+ case missedSt:
+ tracker.result.Missed++
+ case skippedSt:
+ if c.kind == testKd {
+ tracker.result.Skipped++
+ }
+ }
+ }
+ } else {
+ // No calls. Can stop, but no done calls here.
+ select {
+ case tracker._stopChan <- true:
+ return
+ case c = <-tracker._expectChan:
+ tracker._waiting += 1
+ case c = <-tracker._doneChan:
+ panic("Tracker got an unexpected done call.")
+ }
+ }
+ }
+}
+
+// -----------------------------------------------------------------------
+// The underlying suite runner.
+
+type suiteRunner struct {
+ suite interface{}
+ setUpSuite, tearDownSuite *methodType
+ setUpTest, tearDownTest *methodType
+ tests []*methodType
+ tracker *resultTracker
+ tempDir *tempDir
+ keepDir bool
+ output *outputWriter
+ reportedProblemLast bool
+ benchTime time.Duration
+ benchMem bool
+}
+
+type RunConf struct {
+ Output io.Writer
+ Stream bool
+ Verbose bool
+ Filter string
+ Benchmark bool
+ BenchmarkTime time.Duration // Defaults to 1 second
+ BenchmarkMem bool
+ KeepWorkDir bool
+}
+
+// Create a new suiteRunner able to run all methods in the given suite.
+func newSuiteRunner(suite interface{}, runConf *RunConf) *suiteRunner {
+ var conf RunConf
+ if runConf != nil {
+ conf = *runConf
+ }
+ if conf.Output == nil {
+ conf.Output = os.Stdout
+ }
+ if conf.Benchmark {
+ conf.Verbose = true
+ }
+
+ suiteType := reflect.TypeOf(suite)
+ suiteNumMethods := suiteType.NumMethod()
+ suiteValue := reflect.ValueOf(suite)
+
+ runner := &suiteRunner{
+ suite: suite,
+ output: newOutputWriter(conf.Output, conf.Stream, conf.Verbose),
+ tracker: newResultTracker(),
+ benchTime: conf.BenchmarkTime,
+ benchMem: conf.BenchmarkMem,
+ tempDir: &tempDir{},
+ keepDir: conf.KeepWorkDir,
+ tests: make([]*methodType, 0, suiteNumMethods),
+ }
+ if runner.benchTime == 0 {
+ runner.benchTime = 1 * time.Second
+ }
+
+ var filterRegexp *regexp.Regexp
+ if conf.Filter != "" {
+ if regexp, err := regexp.Compile(conf.Filter); err != nil {
+ msg := "Bad filter expression: " + err.Error()
+ runner.tracker.result.RunError = errors.New(msg)
+ return runner
+ } else {
+ filterRegexp = regexp
+ }
+ }
+
+ for i := 0; i != suiteNumMethods; i++ {
+ method := newMethod(suiteValue, i)
+ switch method.Info.Name {
+ case "SetUpSuite":
+ runner.setUpSuite = method
+ case "TearDownSuite":
+ runner.tearDownSuite = method
+ case "SetUpTest":
+ runner.setUpTest = method
+ case "TearDownTest":
+ runner.tearDownTest = method
+ default:
+ prefix := "Test"
+ if conf.Benchmark {
+ prefix = "Benchmark"
+ }
+ if !strings.HasPrefix(method.Info.Name, prefix) {
+ continue
+ }
+ if filterRegexp == nil || method.matches(filterRegexp) {
+ runner.tests = append(runner.tests, method)
+ }
+ }
+ }
+ return runner
+}
+
+// Run all methods in the given suite.
+func (runner *suiteRunner) run() *Result {
+ if runner.tracker.result.RunError == nil && len(runner.tests) > 0 {
+ runner.tracker.start()
+ if runner.checkFixtureArgs() {
+ c := runner.runFixture(runner.setUpSuite, "", nil)
+ if c == nil || c.status == succeededSt {
+ for i := 0; i != len(runner.tests); i++ {
+ c := runner.runTest(runner.tests[i])
+ if c.status == fixturePanickedSt {
+ runner.skipTests(missedSt, runner.tests[i+1:])
+ break
+ }
+ }
+ } else if c != nil && c.status == skippedSt {
+ runner.skipTests(skippedSt, runner.tests)
+ } else {
+ runner.skipTests(missedSt, runner.tests)
+ }
+ runner.runFixture(runner.tearDownSuite, "", nil)
+ } else {
+ runner.skipTests(missedSt, runner.tests)
+ }
+ runner.tracker.waitAndStop()
+ if runner.keepDir {
+ runner.tracker.result.WorkDir = runner.tempDir.path
+ } else {
+ runner.tempDir.removeAll()
+ }
+ }
+ return &runner.tracker.result
+}
+
+// Create a call object with the given suite method, and fork a
+// goroutine with the provided dispatcher for running it.
+func (runner *suiteRunner) forkCall(method *methodType, kind funcKind, testName string, logb *logger, dispatcher func(c *C)) *C {
+ var logw io.Writer
+ if runner.output.Stream {
+ logw = runner.output
+ }
+ if logb == nil {
+ logb = new(logger)
+ }
+ c := &C{
+ method: method,
+ kind: kind,
+ testName: testName,
+ logb: logb,
+ logw: logw,
+ tempDir: runner.tempDir,
+ done: make(chan *C, 1),
+ timer: timer{benchTime: runner.benchTime},
+ startTime: time.Now(),
+ benchMem: runner.benchMem,
+ }
+ runner.tracker.expectCall(c)
+ go (func() {
+ runner.reportCallStarted(c)
+ defer runner.callDone(c)
+ dispatcher(c)
+ })()
+ return c
+}
+
+// Same as forkCall(), but wait for call to finish before returning.
+func (runner *suiteRunner) runFunc(method *methodType, kind funcKind, testName string, logb *logger, dispatcher func(c *C)) *C {
+ c := runner.forkCall(method, kind, testName, logb, dispatcher)
+ <-c.done
+ return c
+}
+
+// Handle a finished call. If there were any panics, update the call status
+// accordingly. Then, mark the call as done and report to the tracker.
+func (runner *suiteRunner) callDone(c *C) {
+ value := recover()
+ if value != nil {
+ switch v := value.(type) {
+ case *fixturePanic:
+ if v.status == skippedSt {
+ c.status = skippedSt
+ } else {
+ c.logSoftPanic("Fixture has panicked (see related PANIC)")
+ c.status = fixturePanickedSt
+ }
+ default:
+ c.logPanic(1, value)
+ c.status = panickedSt
+ }
+ }
+ if c.mustFail {
+ switch c.status {
+ case failedSt:
+ c.status = succeededSt
+ case succeededSt:
+ c.status = failedSt
+ c.logString("Error: Test succeeded, but was expected to fail")
+ c.logString("Reason: " + c.reason)
+ }
+ }
+
+ runner.reportCallDone(c)
+ c.done <- c
+}
+
+// Runs a fixture call synchronously. The fixture will still be run in a
+// goroutine like all suite methods, but this method will not return
+// while the fixture goroutine is not done, because the fixture must be
+// run in a desired order.
+func (runner *suiteRunner) runFixture(method *methodType, testName string, logb *logger) *C {
+ if method != nil {
+ c := runner.runFunc(method, fixtureKd, testName, logb, func(c *C) {
+ c.ResetTimer()
+ c.StartTimer()
+ defer c.StopTimer()
+ c.method.Call([]reflect.Value{reflect.ValueOf(c)})
+ })
+ return c
+ }
+ return nil
+}
+
+// Run the fixture method with runFixture(), but panic with a fixturePanic{}
+// in case the fixture method panics. This makes it easier to track the
+// fixture panic together with other call panics within forkTest().
+func (runner *suiteRunner) runFixtureWithPanic(method *methodType, testName string, logb *logger, skipped *bool) *C {
+ if skipped != nil && *skipped {
+ return nil
+ }
+ c := runner.runFixture(method, testName, logb)
+ if c != nil && c.status != succeededSt {
+ if skipped != nil {
+ *skipped = c.status == skippedSt
+ }
+ panic(&fixturePanic{c.status, method})
+ }
+ return c
+}
+
+type fixturePanic struct {
+ status funcStatus
+ method *methodType
+}
+
+// Run the suite test method, together with the test-specific fixture,
+// asynchronously.
+func (runner *suiteRunner) forkTest(method *methodType) *C {
+ testName := method.String()
+ return runner.forkCall(method, testKd, testName, nil, func(c *C) {
+ var skipped bool
+ defer runner.runFixtureWithPanic(runner.tearDownTest, testName, nil, &skipped)
+ defer c.StopTimer()
+ benchN := 1
+ for {
+ runner.runFixtureWithPanic(runner.setUpTest, testName, c.logb, &skipped)
+ mt := c.method.Type()
+ if mt.NumIn() != 1 || mt.In(0) != reflect.TypeOf(c) {
+ // Rather than a plain panic, provide a more helpful message when
+ // the argument type is incorrect.
+ c.status = panickedSt
+ c.logArgPanic(c.method, "*check.C")
+ return
+ }
+ if strings.HasPrefix(c.method.Info.Name, "Test") {
+ c.ResetTimer()
+ c.StartTimer()
+ c.method.Call([]reflect.Value{reflect.ValueOf(c)})
+ return
+ }
+ if !strings.HasPrefix(c.method.Info.Name, "Benchmark") {
+ panic("unexpected method prefix: " + c.method.Info.Name)
+ }
+
+ runtime.GC()
+ c.N = benchN
+ c.ResetTimer()
+ c.StartTimer()
+ c.method.Call([]reflect.Value{reflect.ValueOf(c)})
+ c.StopTimer()
+ if c.status != succeededSt || c.duration >= c.benchTime || benchN >= 1e9 {
+ return
+ }
+ perOpN := int(1e9)
+ if c.nsPerOp() != 0 {
+ perOpN = int(c.benchTime.Nanoseconds() / c.nsPerOp())
+ }
+
+ // Logic taken from the stock testing package:
+ // - Run more iterations than we think we'll need for a second (1.5x).
+ // - Don't grow too fast in case we had timing errors previously.
+ // - Be sure to run at least one more than last time.
+ benchN = max(min(perOpN+perOpN/2, 100*benchN), benchN+1)
+ benchN = roundUp(benchN)
+
+ skipped = true // Don't run the deferred one if this panics.
+ runner.runFixtureWithPanic(runner.tearDownTest, testName, nil, nil)
+ skipped = false
+ }
+ })
+}
+
+// Same as forkTest(), but wait for the test to finish before returning.
+func (runner *suiteRunner) runTest(method *methodType) *C {
+ c := runner.forkTest(method)
+ <-c.done
+ return c
+}
+
+// Helper to mark tests as skipped or missed. A bit heavy for what
+// it does, but it enables homogeneous handling of tracking, including
+// nice verbose output.
+func (runner *suiteRunner) skipTests(status funcStatus, methods []*methodType) {
+ for _, method := range methods {
+ runner.runFunc(method, testKd, "", nil, func(c *C) {
+ c.status = status
+ })
+ }
+}
+
+// Verify if the fixture arguments are *check.C. In case of errors,
+// log the error as a panic in the fixture method call, and return false.
+func (runner *suiteRunner) checkFixtureArgs() bool {
+ succeeded := true
+ argType := reflect.TypeOf(&C{})
+ for _, method := range []*methodType{runner.setUpSuite, runner.tearDownSuite, runner.setUpTest, runner.tearDownTest} {
+ if method != nil {
+ mt := method.Type()
+ if mt.NumIn() != 1 || mt.In(0) != argType {
+ succeeded = false
+ runner.runFunc(method, fixtureKd, "", nil, func(c *C) {
+ c.logArgPanic(method, "*check.C")
+ c.status = panickedSt
+ })
+ }
+ }
+ }
+ return succeeded
+}
+
+func (runner *suiteRunner) reportCallStarted(c *C) {
+ runner.output.WriteCallStarted("START", c)
+}
+
+func (runner *suiteRunner) reportCallDone(c *C) {
+ runner.tracker.callDone(c)
+ switch c.status {
+ case succeededSt:
+ if c.mustFail {
+ runner.output.WriteCallSuccess("FAIL EXPECTED", c)
+ } else {
+ runner.output.WriteCallSuccess("PASS", c)
+ }
+ case skippedSt:
+ runner.output.WriteCallSuccess("SKIP", c)
+ case failedSt:
+ runner.output.WriteCallProblem("FAIL", c)
+ case panickedSt:
+ runner.output.WriteCallProblem("PANIC", c)
+ case fixturePanickedSt:
+ // That's a testKd call reporting that its fixture
+ // has panicked. The fixture call which caused the
+ // panic itself was tracked above. We'll report to
+ // aid debugging.
+ runner.output.WriteCallProblem("PANIC", c)
+ case missedSt:
+ runner.output.WriteCallSuccess("MISS", c)
+ }
+}
+
+// -----------------------------------------------------------------------
+// Output writer manages atomic output writing according to settings.
+
+type outputWriter struct {
+ m sync.Mutex
+ writer io.Writer
+ wroteCallProblemLast bool
+ Stream bool
+ Verbose bool
+}
+
+func newOutputWriter(writer io.Writer, stream, verbose bool) *outputWriter {
+ return &outputWriter{writer: writer, Stream: stream, Verbose: verbose}
+}
+
+func (ow *outputWriter) Write(content []byte) (n int, err error) {
+ ow.m.Lock()
+ n, err = ow.writer.Write(content)
+ ow.m.Unlock()
+ return
+}
+
+func (ow *outputWriter) WriteCallStarted(label string, c *C) {
+ if ow.Stream {
+ header := renderCallHeader(label, c, "", "\n")
+ ow.m.Lock()
+ ow.writer.Write([]byte(header))
+ ow.m.Unlock()
+ }
+}
+
+func (ow *outputWriter) WriteCallProblem(label string, c *C) {
+ var prefix string
+ if !ow.Stream {
+ prefix = "\n-----------------------------------" +
+ "-----------------------------------\n"
+ }
+ header := renderCallHeader(label, c, prefix, "\n\n")
+ ow.m.Lock()
+ ow.wroteCallProblemLast = true
+ ow.writer.Write([]byte(header))
+ if !ow.Stream {
+ c.logb.WriteTo(ow.writer)
+ }
+ ow.m.Unlock()
+}
+
+func (ow *outputWriter) WriteCallSuccess(label string, c *C) {
+ if ow.Stream || (ow.Verbose && c.kind == testKd) {
+ // TODO Use a buffer here.
+ var suffix string
+ if c.reason != "" {
+ suffix = " (" + c.reason + ")"
+ }
+ if c.status == succeededSt {
+ suffix += "\t" + c.timerString()
+ }
+ suffix += "\n"
+ if ow.Stream {
+ suffix += "\n"
+ }
+ header := renderCallHeader(label, c, "", suffix)
+ ow.m.Lock()
+ // Resist temptation of using line as prefix above due to race.
+ if !ow.Stream && ow.wroteCallProblemLast {
+ header = "\n-----------------------------------" +
+ "-----------------------------------\n" +
+ header
+ }
+ ow.wroteCallProblemLast = false
+ ow.writer.Write([]byte(header))
+ ow.m.Unlock()
+ }
+}
+
+func renderCallHeader(label string, c *C, prefix, suffix string) string {
+ pc := c.method.PC()
+ return fmt.Sprintf("%s%s: %s: %s%s", prefix, label, niceFuncPath(pc),
+ niceFuncName(pc), suffix)
+}
generated by cgit (git 2.34.1) at 2024-11-12 20:31:21 +0800