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src/testing: add support for -benchmem

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This commit is contained in:
Damian Gryski
2022-08-10 00:13:01 -07:00
committed by Ron Evans
parent 697e8c725b
commit c4d99e5297
4 changed files with 64 additions and 11 deletions
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main.go
+7 -2
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@@ -195,7 +195,7 @@ func Build(pkgName, outpath string, options *compileopts.Options) error {
// Test runs the tests in the given package. Returns whether the test passed and
// possibly an error if the test failed to run.
func Test(pkgName string, stdout, stderr io.Writer, options *compileopts.Options, testCompileOnly, testVerbose, testShort bool, testRunRegexp string, testBenchRegexp string, testBenchTime string, outpath string) (bool, error) {
func Test(pkgName string, stdout, stderr io.Writer, options *compileopts.Options, testCompileOnly, testVerbose, testShort bool, testRunRegexp string, testBenchRegexp string, testBenchTime string, testBenchMem bool, outpath string) (bool, error) {
options.TestConfig.CompileTestBinary = true
config, err := builder.NewConfig(options)
if err != nil {
@@ -219,6 +219,9 @@ func Test(pkgName string, stdout, stderr io.Writer, options *compileopts.Options
if testBenchTime != "" {
flags = append(flags, "-test.benchtime="+testBenchTime)
}
if testBenchMem {
flags = append(flags, "-test.benchmem")
}
passed := false
err = buildAndRun(pkgName, config, os.Stdout, flags, nil, 0, func(cmd *exec.Cmd, result builder.BuildResult) error {
@@ -1333,6 +1336,7 @@ func main() {
var testBenchRegexp *string
var testBenchTime *string
var testRunRegexp *string
var testBenchMem *bool
if command == "help" || command == "test" {
testCompileOnlyFlag = flag.Bool("c", false, "compile the test binary but do not run it")
testVerboseFlag = flag.Bool("v", false, "verbose: print additional output")
@@ -1340,6 +1344,7 @@ func main() {
testRunRegexp = flag.String("run", "", "run: regexp of tests to run")
testBenchRegexp = flag.String("bench", "", "run: regexp of benchmarks to run")
testBenchTime = flag.String("benchtime", "", "run each benchmark for duration `d`")
testBenchMem = flag.Bool("benchmem", false, "show memory stats for benchmarks")
}
// Early command processing, before commands are interpreted by the Go flag
@@ -1570,7 +1575,7 @@ func main() {
defer close(buf.done)
stdout := (*testStdout)(buf)
stderr := (*testStderr)(buf)
passed, err := Test(pkgName, stdout, stderr, options, *testCompileOnlyFlag, *testVerboseFlag, *testShortFlag, *testRunRegexp, *testBenchRegexp, *testBenchTime, outpath)
passed, err := Test(pkgName, stdout, stderr, options, *testCompileOnlyFlag, *testVerboseFlag, *testShortFlag, *testRunRegexp, *testBenchRegexp, *testBenchTime, *testBenchMem, outpath)
if err != nil {
printCompilerError(func(args ...interface{}) {
fmt.Fprintln(stderr, args...)