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golang
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1.22.0
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src
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os
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exec
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..
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bench_test.go
(492 B)
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dot_test.go
(6.13 KB)
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env_test.go
(1.66 KB)
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example_test.go
(3.49 KB)
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exec.go
(41.16 KB)
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exec_linux_test.go
(1.23 KB)
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exec_other_test.go
(286 B)
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exec_plan9.go
(608 B)
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exec_posix_test.go
(6.79 KB)
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exec_test.go
(47.62 KB)
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exec_unix.go
(635 B)
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exec_unix_test.go
(313 B)
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exec_windows.go
(721 B)
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exec_windows_test.go
(2.37 KB)
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internal
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internal_test.go
(1.21 KB)
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lp_linux_test.go
(2.33 KB)
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lp_plan9.go
(1.94 KB)
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lp_test.go
(737 B)
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lp_unix.go
(2.44 KB)
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lp_unix_test.go
(762 B)
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lp_wasm.go
(1012 B)
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lp_windows.go
(5.98 KB)
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lp_windows_test.go
(16.31 KB)
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read3.go
(2.16 KB)
Editing: lp_unix_test.go
// 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. //go:build unix package exec_test import ( "os" "os/exec" "testing" ) func TestLookPathUnixEmptyPath(t *testing.T) { // Not parallel: uses Chdir and Setenv. tmp := t.TempDir() chdir(t, tmp) f, err := os.OpenFile("exec_me", os.O_CREATE|os.O_EXCL, 0700) if err != nil { t.Fatal("OpenFile failed: ", err) } err = f.Close() if err != nil { t.Fatal("Close failed: ", err) } t.Setenv("PATH", "") path, err := exec.LookPath("exec_me") if err == nil { t.Fatal("LookPath found exec_me in empty $PATH") } if path != "" { t.Fatalf("LookPath path == %q when err != nil", path) } }
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