diff options
Diffstat (limited to 'unittests/Support/raw_ostream_test.cpp')
| -rw-r--r-- | unittests/Support/raw_ostream_test.cpp | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/unittests/Support/raw_ostream_test.cpp b/unittests/Support/raw_ostream_test.cpp index 44d27d0..39cfaf0 100644 --- a/unittests/Support/raw_ostream_test.cpp +++ b/unittests/Support/raw_ostream_test.cpp @@ -143,4 +143,41 @@ TEST(raw_ostreamTest, WriteEscaped) { EXPECT_EQ("\\001\\010\\200", Str); } +TEST(raw_ostreamTest, Justify) { + EXPECT_EQ("xyz ", printToString(left_justify("xyz", 6), 6)); + EXPECT_EQ("abc", printToString(left_justify("abc", 3), 3)); + EXPECT_EQ("big", printToString(left_justify("big", 1), 3)); + EXPECT_EQ(" xyz", printToString(right_justify("xyz", 6), 6)); + EXPECT_EQ("abc", printToString(right_justify("abc", 3), 3)); + EXPECT_EQ("big", printToString(right_justify("big", 1), 3)); +} + +TEST(raw_ostreamTest, FormatHex) { + EXPECT_EQ("0x1234", printToString(format_hex(0x1234, 6), 6)); + EXPECT_EQ("0x001234", printToString(format_hex(0x1234, 8), 8)); + EXPECT_EQ("0x00001234", printToString(format_hex(0x1234, 10), 10)); + EXPECT_EQ("0x1234", printToString(format_hex(0x1234, 4), 6)); + EXPECT_EQ("0xff", printToString(format_hex(255, 4), 4)); + EXPECT_EQ("0xFF", printToString(format_hex(255, 4, true), 4)); + EXPECT_EQ("0x1", printToString(format_hex(1, 3), 3)); + EXPECT_EQ("0x12", printToString(format_hex(0x12, 3), 4)); + EXPECT_EQ("0x123", printToString(format_hex(0x123, 3), 5)); + EXPECT_EQ("0xffffffffffffffff", + printToString(format_hex(UINT64_MAX, 18), 18)); + EXPECT_EQ("0x8000000000000000", + printToString(format_hex((INT64_MIN), 18), 18)); +} + +TEST(raw_ostreamTest, FormatDecimal) { + EXPECT_EQ(" 0", printToString(format_decimal(0, 4), 4)); + EXPECT_EQ(" -1", printToString(format_decimal(-1, 4), 4)); + EXPECT_EQ(" -1", printToString(format_decimal(-1, 6), 6)); + EXPECT_EQ("1234567890", printToString(format_decimal(1234567890, 10), 10)); + EXPECT_EQ(" 9223372036854775807", + printToString(format_decimal(INT64_MAX, 21), 21)); + EXPECT_EQ(" -9223372036854775808", + printToString(format_decimal(INT64_MIN, 21), 21)); +} + + } |