diff options
Diffstat (limited to 'compiler_wrapper/sanitizer_flags_test.go')
| -rw-r--r-- | compiler_wrapper/sanitizer_flags_test.go | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/compiler_wrapper/sanitizer_flags_test.go b/compiler_wrapper/sanitizer_flags_test.go deleted file mode 100644 index 8f50a900..00000000 --- a/compiler_wrapper/sanitizer_flags_test.go +++ /dev/null @@ -1,152 +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 ( - "testing" -) - -func TestFilterUnsupportedSanitizerFlagsIfSanitizeGiven(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - cmd := ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(gccX86_64, "-fsanitize=kernel-address", "-Wl,--no-undefined", mainCc))) - if err := verifyArgCount(cmd, 0, "-Wl,--no-undefined"); err != nil { - t.Error(err) - } - - cmd = ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(gccX86_64, "-fsanitize=kernel-address", "-Wl,-z,defs", mainCc))) - if err := verifyArgCount(cmd, 0, "-Wl,-z,defs"); err != nil { - t.Error(err) - } - - cmd = ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(gccX86_64, "-fsanitize=kernel-address", "-D_FORTIFY_SOURCE=1", mainCc))) - if err := verifyArgCount(cmd, 0, "-D_FORTIFY_SOURCE=1"); err != nil { - t.Error(err) - } - - cmd = ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(gccX86_64, "-fsanitize=kernel-address", "-D_FORTIFY_SOURCE=2", mainCc))) - if err := verifyArgCount(cmd, 0, "-D_FORTIFY_SOURCE=2"); err != nil { - t.Error(err) - } - }) -} - -func TestFilterUnsupportedDefaultSanitizerFlagsIfSanitizeGivenForClang(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - ctx.cfg.commonFlags = []string{"-D_FORTIFY_SOURCE=1"} - cmd := ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(clangX86_64, "-fsanitize=kernel-address", mainCc))) - if err := verifyArgCount(cmd, 0, "-D_FORTIFY_SOURCE=1"); err != nil { - t.Error(err) - } - }) -} - -func TestKeepUnsupportedDefaultSanitizerFlagsIfSanitizeGivenForGcc(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - ctx.cfg.commonFlags = []string{"-D_FORTIFY_SOURCE=1"} - cmd := ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(gccX86_64, "-fsanitize=kernel-address", mainCc))) - if err := verifyArgCount(cmd, 1, "-D_FORTIFY_SOURCE=1"); err != nil { - t.Error(err) - } - }) -} - -// TODO: This is a bug in the old wrapper to not filter -// non user args for gcc. Fix this once we don't compare to the old wrapper anymore. -func TestKeepSanitizerFlagsIfNoSanitizeGiven(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - cmd := ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(gccX86_64, "-Wl,--no-undefined", mainCc))) - if err := verifyArgCount(cmd, 1, "-Wl,--no-undefined"); err != nil { - t.Error(err) - } - - cmd = ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(gccX86_64, "-Wl,-z,defs", mainCc))) - if err := verifyArgCount(cmd, 1, "-Wl,-z,defs"); err != nil { - t.Error(err) - } - - cmd = ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(gccX86_64, "-D_FORTIFY_SOURCE=1", mainCc))) - if err := verifyArgCount(cmd, 1, "-D_FORTIFY_SOURCE=1"); err != nil { - t.Error(err) - } - - cmd = ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(gccX86_64, "-D_FORTIFY_SOURCE=2", mainCc))) - if err := verifyArgCount(cmd, 1, "-D_FORTIFY_SOURCE=2"); err != nil { - t.Error(err) - } - }) -} - -func TestKeepSanitizerFlagsIfSanitizeGivenInCommonFlags(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - ctx.cfg.commonFlags = []string{"-fsanitize=kernel-address"} - cmd := ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(gccX86_64, "-Wl,--no-undefined", mainCc))) - if err := verifyArgCount(cmd, 1, "-Wl,--no-undefined"); err != nil { - t.Error(err) - } - }) -} - -func TestAddFuzzerFlagsForClang(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - cmd := ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(clangX86_64, "-fsanitize=fuzzer", mainCc))) - if err := verifyArgOrder(cmd, "-fno-experimental-new-pass-manager", - "-fsanitize=fuzzer", mainCc); err != nil { - t.Error(err) - } - }) -} - -func TestOmitFuzzerFlagsForGcc(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - cmd := ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(gccX86_64, "-fsanitize=fuzzer", mainCc))) - if err := verifyArgCount(cmd, 0, "-fno-experimental-new-pass-manager"); err != nil { - t.Error(err) - } - }) -} - -func TestAddSanitizerCoverageFlagsForClang(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - cmd := ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(clangX86_64, "-fsanitize=address", "-fprofile-instr-generate", mainCc))) - if err := verifyArgOrder(cmd, "-fno-experimental-new-pass-manager", - "-fsanitize=address", "-fprofile-instr-generate", mainCc); err != nil { - t.Error(err) - } - }) -} - -func TestOmitSanitizerCoverageFlagsForClang(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - cmd := ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(clangX86_64, "-fsanitize=address", mainCc))) - if err := verifyArgCount(cmd, 0, "-fno-experimental-new-pass-manager"); err != nil { - t.Error(err) - } - }) -} - -func TestKeepSanitizerCoverageFlagsForClang(t *testing.T) { - withTestContext(t, func(ctx *testContext) { - cmd := ctx.must(callCompiler(ctx, ctx.cfg, - ctx.newCommand(clangX86_64, "-fprofile-instr-generate", mainCc))) - if err := verifyArgCount(cmd, 0, "-fno-experimental-new-pass-manager"); err != nil { - t.Error(err) - } - }) -} |