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1 // Copyright 2014 The Go Authors. All rights reserved.
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2 // Use of this source code is governed by a BSD-style
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3 // license that can be found in the LICENSE file.
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4
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5 // Issue 8092. Test that linker defined symbols (e.g., text, data) don't
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6 // conflict with C symbols.
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7
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8 package cgotest
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9
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10 /*
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11 char text[] = "text";
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12 char data[] = "data";
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13 char *ctext(void) { return text; }
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14 char *cdata(void) { return data; }
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15 */
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16 import "C"
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17
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18 import "testing"
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19
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20 func test8092(t *testing.T) {
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21 tests := []struct {
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22 s string
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23 a, b *C.char
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24 }{
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25 {"text", &C.text[0], C.ctext()},
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26 {"data", &C.data[0], C.cdata()},
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27 }
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28 for _, test := range tests {
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29 if test.a != test.b {
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30 t.Errorf("%s: pointer mismatch: %v != %v", test.s, test.a, test.b)
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31 }
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32 if got := C.GoString(test.a); got != test.s {
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33 t.Errorf("%s: points at %#v, want %#v", test.s, got, test.s)
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34 }
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35 }
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36 }
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