summaryrefslogtreecommitdiffhomepage
path: root/test/runner/gtest
diff options
context:
space:
mode:
Diffstat (limited to 'test/runner/gtest')
-rw-r--r--test/runner/gtest/BUILD9
-rw-r--r--test/runner/gtest/gtest.go154
2 files changed, 0 insertions, 163 deletions
diff --git a/test/runner/gtest/BUILD b/test/runner/gtest/BUILD
deleted file mode 100644
index de4b2727c..000000000
--- a/test/runner/gtest/BUILD
+++ /dev/null
@@ -1,9 +0,0 @@
-load("//tools:defs.bzl", "go_library")
-
-package(licenses = ["notice"])
-
-go_library(
- name = "gtest",
- srcs = ["gtest.go"],
- visibility = ["//:sandbox"],
-)
diff --git a/test/runner/gtest/gtest.go b/test/runner/gtest/gtest.go
deleted file mode 100644
index 23bf7b5f6..000000000
--- a/test/runner/gtest/gtest.go
+++ /dev/null
@@ -1,154 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package gtest contains helpers for running google-test tests from Go.
-package gtest
-
-import (
- "fmt"
- "os/exec"
- "strings"
-)
-
-var (
- // listTestFlag is the flag that will list tests in gtest binaries.
- listTestFlag = "--gtest_list_tests"
-
- // filterTestFlag is the flag that will filter tests in gtest binaries.
- filterTestFlag = "--gtest_filter"
-
- // listBechmarkFlag is the flag that will list benchmarks in gtest binaries.
- listBenchmarkFlag = "--benchmark_list_tests"
-
- // filterBenchmarkFlag is the flag that will run specified benchmarks.
- filterBenchmarkFlag = "--benchmark_filter"
-)
-
-// TestCase is a single gtest test case.
-type TestCase struct {
- // Suite is the suite for this test.
- Suite string
-
- // Name is the name of this individual test.
- Name string
-
- // benchmark indicates that this is a benchmark. In this case, the
- // suite will be empty, and we will use the appropriate test and
- // benchmark flags.
- benchmark bool
-}
-
-// FullName returns the name of the test including the suite. It is suitable to
-// pass to "-gtest_filter".
-func (tc TestCase) FullName() string {
- return fmt.Sprintf("%s.%s", tc.Suite, tc.Name)
-}
-
-// Args returns arguments to be passed when invoking the test.
-func (tc TestCase) Args() []string {
- if tc.benchmark {
- return []string{
- fmt.Sprintf("%s=^$", filterTestFlag),
- fmt.Sprintf("%s=^%s$", filterBenchmarkFlag, tc.Name),
- }
- }
- return []string{
- fmt.Sprintf("%s=^%s$", filterTestFlag, tc.FullName()),
- fmt.Sprintf("%s=^$", filterBenchmarkFlag),
- }
-}
-
-// ParseTestCases calls a gtest test binary to list its test and returns a
-// slice with the name and suite of each test.
-//
-// If benchmarks is true, then benchmarks will be included in the list of test
-// cases provided. Note that this requires the binary to support the
-// benchmarks_list_tests flag.
-func ParseTestCases(testBin string, benchmarks bool, extraArgs ...string) ([]TestCase, error) {
- // Run to extract test cases.
- args := append([]string{listTestFlag}, extraArgs...)
- cmd := exec.Command(testBin, args...)
- out, err := cmd.Output()
- if err != nil {
- exitErr, ok := err.(*exec.ExitError)
- if !ok {
- return nil, fmt.Errorf("could not enumerate gtest tests: %v", err)
- }
- return nil, fmt.Errorf("could not enumerate gtest tests: %v\nstderr:\n%s", err, exitErr.Stderr)
- }
-
- // Parse test output.
- var t []TestCase
- var suite string
- for _, line := range strings.Split(string(out), "\n") {
- // Strip comments.
- line = strings.Split(line, "#")[0]
-
- // New suite?
- if !strings.HasPrefix(line, " ") {
- suite = strings.TrimSuffix(strings.TrimSpace(line), ".")
- continue
- }
-
- // Individual test.
- name := strings.TrimSpace(line)
-
- // Do we have a suite yet?
- if suite == "" {
- return nil, fmt.Errorf("test without a suite: %v", name)
- }
-
- // Add this individual test.
- t = append(t, TestCase{
- Suite: suite,
- Name: name,
- })
-
- }
-
- // Finished?
- if !benchmarks {
- return t, nil
- }
-
- // Run again to extract benchmarks.
- args = append([]string{listBenchmarkFlag}, extraArgs...)
- cmd = exec.Command(testBin, args...)
- out, err = cmd.Output()
- if err != nil {
- exitErr, ok := err.(*exec.ExitError)
- if !ok {
- return nil, fmt.Errorf("could not enumerate gtest benchmarks: %v", err)
- }
- return nil, fmt.Errorf("could not enumerate gtest benchmarks: %v\nstderr\n%s", err, exitErr.Stderr)
- }
-
- // Parse benchmark output.
- for _, line := range strings.Split(string(out), "\n") {
- // Strip comments.
- line = strings.Split(line, "#")[0]
-
- // Single benchmark.
- name := strings.TrimSpace(line)
-
- // Add the single benchmark.
- t = append(t, TestCase{
- Suite: "Benchmarks",
- Name: name,
- benchmark: true,
- })
- }
-
- return t, nil
-}