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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:23:18 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:23:18 +0000 |
commit | 43a123c1ae6613b3efeed291fa552ecd909d3acf (patch) | |
tree | fd92518b7024bc74031f78a1cf9e454b65e73665 /src/syscall/syscall_test.go | |
parent | Initial commit. (diff) | |
download | golang-1.20-upstream.tar.xz golang-1.20-upstream.zip |
Adding upstream version 1.20.14.upstream/1.20.14upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/syscall/syscall_test.go')
-rw-r--r-- | src/syscall/syscall_test.go | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/syscall/syscall_test.go b/src/syscall/syscall_test.go new file mode 100644 index 0000000..b2b9463 --- /dev/null +++ b/src/syscall/syscall_test.go @@ -0,0 +1,58 @@ +// Copyright 2013 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 syscall_test + +import ( + "internal/testenv" + "os" + "runtime" + "syscall" + "testing" +) + +func testSetGetenv(t *testing.T, key, value string) { + err := syscall.Setenv(key, value) + if err != nil { + t.Fatalf("Setenv failed to set %q: %v", value, err) + } + newvalue, found := syscall.Getenv(key) + if !found { + t.Fatalf("Getenv failed to find %v variable (want value %q)", key, value) + } + if newvalue != value { + t.Fatalf("Getenv(%v) = %q; want %q", key, newvalue, value) + } +} + +func TestEnv(t *testing.T) { + testSetGetenv(t, "TESTENV", "AVALUE") + // make sure TESTENV gets set to "", not deleted + testSetGetenv(t, "TESTENV", "") +} + +// Check that permuting child process fds doesn't interfere with +// reporting of fork/exec status. See Issue 14979. +func TestExecErrPermutedFds(t *testing.T) { + testenv.MustHaveExec(t) + + attr := &os.ProcAttr{Files: []*os.File{os.Stdin, os.Stderr, os.Stdout}} + _, err := os.StartProcess("/", []string{"/"}, attr) + if err == nil { + t.Fatalf("StartProcess of invalid program returned err = nil") + } +} + +func TestGettimeofday(t *testing.T) { + if runtime.GOOS == "js" { + t.Skip("not implemented on " + runtime.GOOS) + } + tv := &syscall.Timeval{} + if err := syscall.Gettimeofday(tv); err != nil { + t.Fatal(err) + } + if tv.Sec == 0 && tv.Usec == 0 { + t.Fatal("Sec and Usec both zero") + } +} |