936615752a
Copy all the misc/cgo files from the gc toolchain into libgo/misc.
These will be used for testing purposes by later changes to the
gotools directory.
Reviewed-on: https://go-review.googlesource.com/46721
From-SVN: r249674
37 lines
835 B
Go
37 lines
835 B
Go
// Copyright 2014 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Issue 8092. Test that linker defined symbols (e.g., text, data) don't
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// conflict with C symbols.
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package cgotest
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/*
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char text[] = "text";
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char data[] = "data";
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char *ctext(void) { return text; }
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char *cdata(void) { return data; }
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*/
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import "C"
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import "testing"
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func test8092(t *testing.T) {
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tests := []struct {
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s string
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a, b *C.char
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}{
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{"text", &C.text[0], C.ctext()},
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{"data", &C.data[0], C.cdata()},
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}
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for _, test := range tests {
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if test.a != test.b {
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t.Errorf("%s: pointer mismatch: %v != %v", test.s, test.a, test.b)
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}
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if got := C.GoString(test.a); got != test.s {
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t.Errorf("%s: points at %#v, want %#v", test.s, got, test.s)
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}
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}
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}
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