add support for -test.short flag

1 files changed, 10 insertions, 5 deletions

diff --git a/main.go b/main.go
index a20c5f9bf..fdba44f61 100644
--- a/main.go
+++ b/main.go
@@ -159,7 +159,7 @@ 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, options *compileopts.Options, testCompileOnly, testVerbose bool, outpath string) (bool, error) {
+func Test(pkgName string, options *compileopts.Options, testCompileOnly, testVerbose, testShort bool, outpath string) (bool, error) {
 	options.TestConfig.CompileTestBinary = true
 	config, err := builder.NewConfig(options)
 	if err != nil {
@@ -185,7 +185,7 @@ func Test(pkgName string, options *compileopts.Options, testCompileOnly, testVer
 		// Run the test.
 		start := time.Now()
 		var err error
-		passed, err = runPackageTest(config, result, testVerbose)
+		passed, err = runPackageTest(config, result, testVerbose, testShort)
 		if err != nil {
 			return err
 		}
@@ -211,13 +211,17 @@ func Test(pkgName string, options *compileopts.Options, testCompileOnly, testVer
 // runPackageTest runs a test binary that was previously built. The return
 // values are whether the test passed and any errors encountered while trying to
 // run the binary.
-func runPackageTest(config *compileopts.Config, result builder.BuildResult, testVerbose bool) (bool, error) {
+func runPackageTest(config *compileopts.Config, result builder.BuildResult, testVerbose, testShort bool) (bool, error) {
 	if len(config.Target.Emulator) == 0 {
 		// Run directly.
 		var flags []string
 		if testVerbose {
 			flags = append(flags, "-test.v")
 		}
+		if testShort {
+			flags = append(flags, "-test.short")
+		}
+
 		cmd := executeCommand(config.Options, result.Binary, flags...)
 		cmd.Stdout = os.Stdout
 		cmd.Stderr = os.Stderr
@@ -1102,10 +1106,11 @@ func main() {
 	if command == "help" || command == "build" || command == "build-library" || command == "test" {
 		flag.StringVar(&outpath, "o", "", "output filename")
 	}
-	var testCompileOnlyFlag, testVerboseFlag *bool
+	var testCompileOnlyFlag, testVerboseFlag, testShortFlag *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")
+		testShortFlag = flag.Bool("short", false, "short: run smaller test suite to save time")
 	}
 
 	// Early command processing, before commands are interpreted by the Go flag
@@ -1280,7 +1285,7 @@ func main() {
 		allTestsPassed := true
 		for _, pkgName := range pkgNames {
 			// TODO: parallelize building the test binaries
-			passed, err := Test(pkgName, options, *testCompileOnlyFlag, *testVerboseFlag, outpath)
+			passed, err := Test(pkgName, options, *testCompileOnlyFlag, *testVerboseFlag, *testShortFlag, outpath)
 			handleCompilerError(err)
 			if !passed {
 				allTestsPassed = false