leavelet/fmt
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Implement left alignment.

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This commit is contained in:
Victor Zverovich
2012-12-22 14:05:56 -08:00
parent c5f4ecb25a
commit be6e54de36
3 changed files with 63 additions and 42 deletions
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format_test.cc
+12 -11
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@@ -259,19 +259,20 @@ TEST(FormatterTest, EmptySpecs) {
EXPECT_EQ("42", str(Format("{0:}") << 42));
}
TEST(FormatterTest, Align) {
// TODO
EXPECT_EQ(" 42", str(Format("{0:>4}") << 42));
EXPECT_EQ(" -42", str(Format("{0:>5}") << -42));
EXPECT_EQ(" 42", str(Format("{0:>5}") << 42u));
EXPECT_EQ(" -42", str(Format("{0:>5}") << -42l));
EXPECT_EQ(" 42", str(Format("{0:>5}") << 42ul));
EXPECT_EQ(" -42", str(Format("{0:>5}") << -42.0));
EXPECT_EQ(" -42", str(Format("{0:>5}") << -42.0l));
TEST(FormatterTest, LeftAlign) {
EXPECT_EQ("42 ", str(Format("{0:<4}") << 42));
EXPECT_EQ("42 ", str(Format("{0:<4o}") << 042));
EXPECT_EQ("42 ", str(Format("{0:<4x}") << 0x42));
EXPECT_EQ("-42 ", str(Format("{0:<5}") << -42));
EXPECT_EQ("42 ", str(Format("{0:<5}") << 42u));
EXPECT_EQ("-42 ", str(Format("{0:<5}") << -42l));
EXPECT_EQ("42 ", str(Format("{0:<5}") << 42ul));
EXPECT_EQ("-42 ", str(Format("{0:<5}") << -42.0));
EXPECT_EQ("-42 ", str(Format("{0:<5}") << -42.0l));
EXPECT_EQ("c ", str(Format("{0:<5}") << 'c'));
EXPECT_EQ("abc ", str(Format("{0:<5}") << "abc"));
EXPECT_EQ(" 0xface",
str(Format("{0:>8}") << reinterpret_cast<void*>(0xface)));
EXPECT_EQ("0xface ",
str(Format("{0:<8}") << reinterpret_cast<void*>(0xface)));
EXPECT_EQ("def ", str(Format("{0:<5}") << TestString("def")));
}