diff options
Diffstat (limited to 'compiler_wrapper/compiler_wrapper_test.go')
| -rw-r--r-- | compiler_wrapper/compiler_wrapper_test.go | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/compiler_wrapper/compiler_wrapper_test.go b/compiler_wrapper/compiler_wrapper_test.go deleted file mode 100644 index 71cd36df..00000000 --- a/compiler_wrapper/compiler_wrapper_test.go +++ /dev/null @@ -1,198 +0,0 @@ -// Copyright 2019 The Chromium OS Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -package main - -import ( - "bytes" - "errors" - "fmt" - "io" - "path/filepath" - "strings" - "syscall" - "testing" -) - -func TestAddCommonFlags(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - ctx.cfg.commonFlags = []string{"-someflag"} - cmd := ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(gccX86_64, mainCc))) - if err := verifyArgOrder(cmd, "-someflag", mainCc); err != nil { - t.Error(err) - } - }) -} - -func TestAddGccConfigFlags(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - ctx.cfg.gccFlags = []string{"-someflag"} - cmd := ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(gccX86_64, mainCc))) - if err := verifyArgOrder(cmd, "-someflag", mainCc); err != nil { - t.Error(err) - } - }) -} - -func TestAddClangConfigFlags(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - ctx.cfg.clangFlags = []string{"-someflag"} - cmd := ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(clangX86_64, mainCc))) - if err := verifyArgOrder(cmd, "-someflag", mainCc); err != nil { - t.Error(err) - } - }) -} - -func TestLogGeneralExecError(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - testOldWrapperPaths := []string{ - "", - filepath.Join(ctx.tempDir, "fakewrapper"), - } - for _, testOldWrapperPath := range testOldWrapperPaths { - ctx.cfg.oldWrapperPath = testOldWrapperPath - // Note: No need to write the old wrapper as we don't execute - // it due to the general error from the new error. - ctx.cmdMock = func(cmd *command, stdin io.Reader, stdout io.Writer, stderr io.Writer) error { - return errors.New("someerror") - } - stderr := ctx.mustFail(callCompiler(ctx, ctx.cfg, ctx.newCommand(gccX86_64, mainCc))) - if err := verifyInternalError(stderr); err != nil { - t.Fatal(err) - } - if !strings.Contains(stderr, gccX86_64) { - t.Errorf("could not find compiler path on stderr. Got: %s", stderr) - } - if !strings.Contains(stderr, "someerror") { - t.Errorf("could not find original error on stderr. Got: %s", stderr) - } - } - }) -} - -func TestForwardStdin(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - io.WriteString(&ctx.stdinBuffer, "someinput") - ctx.cmdMock = func(cmd *command, stdin io.Reader, stdout io.Writer, stderr io.Writer) error { - stdinStr := ctx.readAllString(stdin) - if stdinStr != "someinput" { - return fmt.Errorf("unexpected stdin. Got: %s", stdinStr) - } - return nil - } - ctx.must(callCompiler(ctx, ctx.cfg, ctx.newCommand(gccX86_64, "-", mainCc))) - }) -} - -func TestLogMissingCCacheExecError(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - ctx.cfg.useCCache = true - - testOldWrapperPaths := []string{ - "", - filepath.Join(ctx.tempDir, "fakewrapper"), - } - for _, testOldWrapperPath := range testOldWrapperPaths { - ctx.cfg.oldWrapperPath = testOldWrapperPath - // Note: No need to write the old wrapper as we don't execute - // it due to the general error from the new error. - ctx.cmdMock = func(cmd *command, stdin io.Reader, stdout io.Writer, stderr io.Writer) error { - return syscall.ENOENT - } - ctx.stderrBuffer.Reset() - stderr := ctx.mustFail(callCompiler(ctx, ctx.cfg, ctx.newCommand(gccX86_64, mainCc))) - if err := verifyNonInternalError(stderr, "ccache not found under .*. Please install it"); err != nil { - t.Fatal(err) - } - } - }) -} - -func TestLogExitCodeErrorWhenComparingToOldWrapper(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - ctx.cfg.mockOldWrapperCmds = false - ctx.cfg.oldWrapperPath = filepath.Join(ctx.tempDir, "fakewrapper") - - ctx.cmdMock = func(cmd *command, stdin io.Reader, stdout io.Writer, stderr io.Writer) error { - writePythonMockWrapper(ctx, &mockWrapperConfig{ - Cmds: []*mockWrapperCmd{ - { - Path: cmd.Path, - Args: cmd.Args, - ExitCode: 2, - }, - }, - }) - fmt.Fprint(stderr, "someerror") - return newExitCodeError(2) - } - - exitCode := callCompiler(ctx, ctx.cfg, ctx.newCommand(gccX86_64, mainCc)) - if exitCode != 2 { - t.Fatalf("Expected exit code 2. Got: %d", exitCode) - } - if err := verifyNonInternalError(ctx.stderrString(), "someerror"); err != nil { - t.Fatal(err) - } - }) -} - -func TestErrorOnLogRusageAndForceDisableWError(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - ctx.env = []string{ - "FORCE_DISABLE_WERROR=1", - "GETRUSAGE=rusage.log", - } - stderr := ctx.mustFail(callCompiler(ctx, ctx.cfg, ctx.newCommand(gccX86_64, mainCc))) - if err := verifyNonInternalError(stderr, "GETRUSAGE is meaningless with FORCE_DISABLE_WERROR"); err != nil { - t.Error(err) - } - }) -} - -func TestErrorOnLogRusageAndBisect(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - ctx.env = []string{ - "BISECT_STAGE=xyz", - "GETRUSAGE=rusage.log", - } - stderr := ctx.mustFail(callCompiler(ctx, ctx.cfg, ctx.newCommand(gccX86_64, mainCc))) - if err := verifyNonInternalError(stderr, "BISECT_STAGE is meaningless with GETRUSAGE"); err != nil { - t.Error(err) - } - }) -} - -func TestErrorOnBisectAndForceDisableWError(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - ctx.env = []string{ - "BISECT_STAGE=xyz", - "FORCE_DISABLE_WERROR=1", - } - stderr := ctx.mustFail(callCompiler(ctx, ctx.cfg, ctx.newCommand(gccX86_64, mainCc))) - if err := verifyNonInternalError(stderr, "BISECT_STAGE is meaningless with FORCE_DISABLE_WERROR"); err != nil { - t.Error(err) - } - }) -} - -func TestPrintUserCompilerError(t *testing.T) { - buffer := bytes.Buffer{} - printCompilerError(&buffer, newUserErrorf("abcd")) - if buffer.String() != "abcd\n" { - t.Errorf("Unexpected string. Got: %s", buffer.String()) - } -} - -func TestPrintOtherCompilerError(t *testing.T) { - buffer := bytes.Buffer{} - printCompilerError(&buffer, errors.New("abcd")) - if buffer.String() != "Internal error. Please report to chromeos-toolchain@google.com.\nabcd\n" { - t.Errorf("Unexpected string. Got: %s", buffer.String()) - } -} |