compiler_wrapper/cros_host_config_test.go

//  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 (
	"path"
	"testing"
)

const oldClangHostWrapperPathForTest = "/usr/bin/clang_host_wrapper"
const oldGccHostWrapperPathForTest = "../src/third_party/chromiumos-overlay/sys-devel/gcc/files/host_wrapper"
const crosClangHostGoldenFile = "testdata/cros_clang_host_golden.json"
const crosGccHostGoldenFile = "testdata/cros_gcc_host_golden.json"

func TestCrosClangHostConfig(t *testing.T) {
	withTestContext(t, func(ctx *testContext) {
		ctx.updateConfig(oldClangHostWrapperPathForTest, getCrosHostConfig())

		gomaPath := path.Join(ctx.tempDir, "gomacc")
		ctx.writeFile(gomaPath, "")
		gomaEnv := "GOMACC_PATH=" + gomaPath

		goldenSections := []goldenRecordSection{
			createClangPathGoldenInputs(gomaEnv),
			createGoldenInputsForAllTargets("clang", mainCc),
			createGoldenInputsForAllTargets("clang", "-ftrapv", mainCc),
			createSanitizerGoldenInputs("clang"),
			createClangArgsGoldenInputs(),
			createBisectGoldenInputs(),
			createForceDisableWErrorGoldenInputs(),
			createClangTidyGoldenInputs(gomaEnv),
		}

		runGoldenRecords(ctx, crosClangHostGoldenFile, goldenSections)
	})
}

func TestCrosGccHostConfig(t *testing.T) {
	withTestContext(t, func(ctx *testContext) {
		ctx.updateConfig(oldGccHostWrapperPathForTest, getCrosHostConfig())

		gomaPath := path.Join(ctx.tempDir, "gomacc")
		ctx.writeFile(gomaPath, "")
		gomaEnv := "GOMACC_PATH=" + gomaPath

		// Note: The old gcc host wrapper is very limited and only adds flags.
		// So we only test very few things here.
		goldenSections := []goldenRecordSection{
			createGccPathGoldenInputs(gomaEnv),
			createGoldenInputsForAllTargets("gcc", mainCc),
			createGccArgsGoldenInputs(),
		}

		runGoldenRecords(ctx, crosGccHostGoldenFile, goldenSections)
	})
}