| 33 | |
| 34 | |
| 35 | TEST_F(StringSplitterTest, sanity) { |
| 36 | const char* str = "hello there! man "; |
| 37 | butil::StringSplitter ss(str, ' '); |
| 38 | // "hello" |
| 39 | ASSERT_TRUE(ss != NULL); |
| 40 | ASSERT_EQ(5ul, ss.length()); |
| 41 | ASSERT_EQ(ss.field(), str); |
| 42 | |
| 43 | // "there!" |
| 44 | ++ss; |
| 45 | ASSERT_NE(ss, (void*)NULL); |
| 46 | ASSERT_EQ(6ul, ss.length()); |
| 47 | ASSERT_EQ(ss.field(), str+6); |
| 48 | |
| 49 | // "man" |
| 50 | ++ss; |
| 51 | ASSERT_TRUE(ss); |
| 52 | ASSERT_EQ(3ul, ss.length()); |
| 53 | ASSERT_EQ(ss.field(), str+15); |
| 54 | |
| 55 | ++ss; |
| 56 | ASSERT_FALSE(ss); |
| 57 | ASSERT_EQ(0ul, ss.length()); |
| 58 | ASSERT_EQ(ss.field(), str + strlen(str)); |
| 59 | |
| 60 | // consecutive separators are treated as zero-length field inside |
| 61 | butil::StringSplitter ss2(str, ' ', butil::ALLOW_EMPTY_FIELD); |
| 62 | |
| 63 | // "hello" |
| 64 | ASSERT_TRUE(ss2); |
| 65 | ASSERT_EQ(5ul, ss2.length()); |
| 66 | ASSERT_FALSE(strncmp(ss2.field(), "hello", ss2.length())); |
| 67 | |
| 68 | // "there!" |
| 69 | ++ss2; |
| 70 | ASSERT_TRUE(ss2); |
| 71 | ASSERT_EQ(6ul, ss2.length()); |
| 72 | ASSERT_FALSE(strncmp(ss2.field(), "there!", ss2.length())); |
| 73 | |
| 74 | // "" |
| 75 | ++ss2; |
| 76 | ASSERT_TRUE(ss2); |
| 77 | ASSERT_EQ(0ul, ss2.length()); |
| 78 | ASSERT_EQ(ss2.field(), str+13); |
| 79 | |
| 80 | // "" |
| 81 | ++ss2; |
| 82 | ASSERT_TRUE(ss2); |
| 83 | ASSERT_EQ(0ul, ss2.length()); |
| 84 | ASSERT_EQ(ss2.field(), str+14); |
| 85 | |
| 86 | // "man" |
| 87 | ++ss2; |
| 88 | ASSERT_TRUE(ss2); |
| 89 | ASSERT_EQ(3ul, ss2.length()); |
| 90 | ASSERT_EQ(ss2.field(), str+15); |
| 91 | |
| 92 | ++ss2; |
nothing calls this directly
no test coverage detected