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fakevim: Increase/decrease octal and hexadecimal numbers

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Hexadecimal (prefix '0x' or '0X') and octal (prefix '0') numbers are
unsigned. Decimal number can be signed (with leading '-').

Preserve width of hexadecimal and octal numbers (i.e. append leading
zeroes if result is shorter or remove leading zeroes if any and result
is longer).

Change-Id: I93769546ff40a586458986909fcee1e4e9143bc2
Reviewed-by: hjk <qthjk@ovi.com>
This commit is contained in:
Lukas Holecek
2012-11-29 12:29:16 +01:00
committed by hjk
parent ec3f4d3801
commit 5919416eab
2 changed files with 88 additions and 30 deletions
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31
src/plugins/fakevim/fakevim_test.cpp
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@@ -577,6 +577,37 @@ void FakeVimPlugin::test_vim_transform_numbers()
KEYS("2<c-a><c-a>", "-- " X "1 --");
KEYS("<c-a>2<c-a>", "-- " X "4 --");
KEYS(".", "-- " X "6 --");
// hexadecimal and octal numbers
data.setText("0x0 0x1 -1 07 08");
KEYS("3<c-a>", "0x" X "3 0x1 -1 07 08");
KEYS("7<c-a>", "0x" X "a 0x1 -1 07 08");
KEYS("9<c-a>", "0x1" X "3 0x1 -1 07 08");
// if last letter in hexadecimal number is capital then all letters are capital
KEYS("ifA<esc>", "0x1f" X "A3 0x1 -1 07 08");
KEYS("9<c-a>", "0x1FA" X "C 0x1 -1 07 08");
KEYS("w1022<c-a>", "0x1FAC 0x3f" X "f -1 07 08");
KEYS("w.", "0x1FAC 0x3ff 102" X "1 07 08");
// octal number
KEYS("w.", "0x1FAC 0x3ff 1021 0200" X "5 08");
// non-octal number with leading zeroes
KEYS("w.", "0x1FAC 0x3ff 1021 02005 103" X "0");
// preserve width of hexadecimal and octal numbers
data.setText("0x0001");
KEYS("<c-a>", "0x000" X "2");
KEYS("10<c-a>", "0x000" X "c");
KEYS(".", "0x001" X "6");
KEYS("999<c-a>", "0x03f" X "d");
KEYS("99999<c-a>", "0x18a9" X "c");
data.setText("0001");
KEYS("<c-a>", "000" X "2");
KEYS("10<c-a>", "001" X "4");
KEYS("999<c-a>", "0176" X "3");
data.setText("0x0100");
KEYS("<c-x>", "0x00f" X "f");
data.setText("0100");
KEYS("<c-x>", "007" X "7");
}
void FakeVimPlugin::test_vim_delete()