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| 1 // Copyright (c) 2009, Google Inc. | |
| 2 // All rights reserved. | |
| 3 // | |
| 4 // Redistribution and use in source and binary forms, with or without | |
| 5 // modification, are permitted provided that the following conditions are | |
| 6 // met: | |
| 7 // | |
| 8 // * Redistributions of source code must retain the above copyright | |
| 9 // notice, this list of conditions and the following disclaimer. | |
| 10 // * Redistributions in binary form must reproduce the above | |
| 11 // copyright notice, this list of conditions and the following disclaimer | |
| 12 // in the documentation and/or other materials provided with the | |
| 13 // distribution. | |
| 14 // * Neither the name of Google Inc. nor the names of its | |
| 15 // contributors may be used to endorse or promote products derived from | |
| 16 // this software without specific prior written permission. | |
| 17 // | |
| 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 | |
| 30 // Unit tests for FileID | |
| 31 | |
| 32 #include <stdlib.h> | |
| 33 | |
| 34 #include "common/linux/file_id.h" | |
| 35 #include "breakpad_googletest_includes.h" | |
| 36 | |
| 37 using namespace google_breakpad; | |
| 38 | |
| 39 | |
| 40 namespace { | |
| 41 typedef testing::Test FileIDTest; | |
| 42 } | |
| 43 | |
| 44 TEST(FileIDTest, FileIDStrip) { | |
| 45 // Calculate the File ID of our binary using | |
| 46 // FileID::ElfFileIdentifier, then make a copy of our binary, | |
| 47 // strip it, and ensure that we still get the same result. | |
| 48 char exe_name[PATH_MAX]; | |
| 49 ssize_t len = readlink("/proc/self/exe", exe_name, PATH_MAX - 1); | |
| 50 ASSERT_NE(len, -1); | |
| 51 exe_name[len] = '\0'; | |
| 52 | |
| 53 // copy our binary to a temp file, and strip it | |
| 54 char templ[] = "/tmp/file-id-unittest-XXXXXX"; | |
| 55 mktemp(templ); | |
| 56 char cmdline[4096]; | |
| 57 sprintf(cmdline, "cp \"%s\" \"%s\"", exe_name, templ); | |
| 58 ASSERT_EQ(system(cmdline), 0); | |
| 59 sprintf(cmdline, "strip \"%s\"", templ); | |
| 60 ASSERT_EQ(system(cmdline), 0); | |
| 61 | |
| 62 uint8_t identifier1[sizeof(MDGUID)]; | |
| 63 uint8_t identifier2[sizeof(MDGUID)]; | |
| 64 FileID fileid1(exe_name); | |
| 65 EXPECT_TRUE(fileid1.ElfFileIdentifier(identifier1)); | |
| 66 FileID fileid2(templ); | |
| 67 EXPECT_TRUE(fileid2.ElfFileIdentifier(identifier2)); | |
| 68 char identifier_string1[37]; | |
| 69 char identifier_string2[37]; | |
| 70 FileID::ConvertIdentifierToString(identifier1, identifier_string1, | |
| 71 37); | |
| 72 FileID::ConvertIdentifierToString(identifier2, identifier_string2, | |
| 73 37); | |
| 74 EXPECT_STREQ(identifier_string1, identifier_string2); | |
| 75 unlink(templ); | |
| 76 } | |
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Chromium Code Reviews
Issue 10928195:
First round of dead file removal (Closed)
Base URL: https://github.com/samclegg/nativeclient-sdk.git@master