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AK+Format: Support all format specifiers for strings.

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The following is now possible:

    outf("{:.4}", "abcdef"); // abcd
    outf("{:*<8}", "abcdef"); // abcdef**
This commit is contained in:
asynts 2020-09-29 13:55:58 +02:00 • committed by Andreas Kling
parent c0d9daadb0
commit 71b7ef0992
3 changed files with 58 additions and 9 deletions
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8
AK/Tests/TestFormat.cpp
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@ -122,4 +122,12 @@ TEST_CASE(replacement_field)
EXPECT_EQ(String::formatted("{:0{}}", 1, 3), "001");
}
TEST_CASE(complex_string_specifiers)
{
EXPECT_EQ(String::formatted("{:.8}", "123456789"), "12345678");
EXPECT_EQ(String::formatted("{:9}", "abcd"), "abcd ");
EXPECT_EQ(String::formatted("{:>9}", "abcd"), " abcd");
EXPECT_EQ(String::formatted("{:^9}", "abcd"), " abcd ");
}
TEST_MAIN(Format)