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// Copyright 2022 syzkaller project authors. All rights reserved.
// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
package vcs
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestClangVersion(t *testing.T) {
defaultCompiler := "/some/default/compiler"
binDir := "/some/dir/"
tags := make(map[string]bool)
// No tags case.
actual := linuxClangPath(tags, binDir, defaultCompiler)
expected := binDir + "llvm-9.0.1/bin/clang"
assert.Equal(t, actual, expected, "unexpected clang path")
// Recent tag case.
tags["v5.9"] = true
actual = linuxClangPath(tags, binDir, defaultCompiler)
expected = defaultCompiler
assert.Equal(t, actual, expected, "unexpected clang path")
}
func TestGCCVersion(t *testing.T) {
defaultCompiler := "/some/default/compiler"
binDir := "/some/dir/"
tags := make(map[string]bool)
// No tags case.
actual := linuxGCCPath(tags, binDir, defaultCompiler)
expected := binDir + "gcc-5.5.0/bin/gcc"
assert.Equal(t, actual, expected, "unexpected gcc path")
// Somewhat old tag case.
tags["v4.12"] = true
actual = linuxGCCPath(tags, binDir, defaultCompiler)
expected = binDir + "gcc-8.1.0/bin/gcc"
assert.Equal(t, actual, expected, "unexpected gcc path")
// Recent tag case.
tags["v5.16"] = true
actual = linuxGCCPath(tags, binDir, defaultCompiler)
expected = defaultCompiler
assert.Equal(t, actual, expected, "unexpected gcc path")
}
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