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28  
29  // string_conversion_unittest.cc: Unit tests for google_breakpad::UTF* helpers.
30  
31  #ifdef HAVE_CONFIG_H
32  #include <config.h>  // Must come first
33  #endif
34  
35  #include <string>
36  #include <vector>
37  
38  #include "breakpad_googletest_includes.h"
39  #include "common/string_conversion.h"
40  
41  using google_breakpad::UTF8ToUTF16;
42  using google_breakpad::UTF8ToUTF16Char;
43  using google_breakpad::UTF16ToUTF8;
44  using std::vector;
45  
46  TEST(StringConversionTest, UTF8ToUTF16) {
47    const char in[] = "aßc";
48    vector<uint16_t> out;
49    vector<uint16_t> exp{'a', 0xdf, 'c', 0};
50    UTF8ToUTF16(in, &out);
51    EXPECT_EQ(4u, out.size());
52    EXPECT_EQ(exp, out);
53  }
54  
55  TEST(StringConversionTest, UTF8ToUTF16Char) {
56    const char in[] = "a";
57    uint16_t out[3] = {0xff, 0xff, 0xff};
58    EXPECT_EQ(1, UTF8ToUTF16Char(in, 1, out));
59    EXPECT_EQ('a', out[0]);
60    EXPECT_EQ(0, out[1]);
61    EXPECT_EQ(0xff, out[2]);
62  }
63  
64  TEST(StringConversionTest, UTF16ToUTF8) {
65    vector<uint16_t> in{'a', 0xdf, 'c', 0};
66    EXPECT_EQ("aßc", UTF16ToUTF8(in, false));
67  }