From 43a123c1ae6613b3efeed291fa552ecd909d3acf Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:23:18 +0200 Subject: Adding upstream version 1.20.14. Signed-off-by: Daniel Baumann --- src/internal/testenv/testenv_test.go | 53 ++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 src/internal/testenv/testenv_test.go (limited to 'src/internal/testenv/testenv_test.go') diff --git a/src/internal/testenv/testenv_test.go b/src/internal/testenv/testenv_test.go new file mode 100644 index 0000000..ebc27f1 --- /dev/null +++ b/src/internal/testenv/testenv_test.go @@ -0,0 +1,53 @@ +// Copyright 2022 The Go 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 testenv_test + +import ( + "internal/testenv" + "os" + "path/filepath" + "runtime" + "testing" +) + +func TestGoToolLocation(t *testing.T) { + testenv.MustHaveGoBuild(t) + + var exeSuffix string + if runtime.GOOS == "windows" { + exeSuffix = ".exe" + } + + // Tests are defined to run within their package source directory, + // and this package's source directory is $GOROOT/src/internal/testenv. + // The 'go' command is installed at $GOROOT/bin/go, so if the environment + // is correct then testenv.GoTool() should be identical to ../../../bin/go. + + relWant := "../../../bin/go" + exeSuffix + absWant, err := filepath.Abs(relWant) + if err != nil { + t.Fatal(err) + } + + wantInfo, err := os.Stat(absWant) + if err != nil { + t.Fatal(err) + } + t.Logf("found go tool at %q (%q)", relWant, absWant) + + goTool, err := testenv.GoTool() + if err != nil { + t.Fatalf("testenv.GoTool(): %v", err) + } + t.Logf("testenv.GoTool() = %q", goTool) + + gotInfo, err := os.Stat(goTool) + if err != nil { + t.Fatal(err) + } + if !os.SameFile(wantInfo, gotInfo) { + t.Fatalf("%q is not the same file as %q", absWant, goTool) + } +} -- cgit v1.2.3