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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 08:50:31 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 08:50:31 +0000 |
commit | aed8ce9da277f5ecffe968b324f242c41c3b752a (patch) | |
tree | d2e538394cb7a8a7c42a4aac6ccf1a8e3256999b /src/testdir/test_expr_utf8.vim | |
parent | Initial commit. (diff) | |
download | vim-aed8ce9da277f5ecffe968b324f242c41c3b752a.tar.xz vim-aed8ce9da277f5ecffe968b324f242c41c3b752a.zip |
Adding upstream version 2:9.0.1378.upstream/2%9.0.1378upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/testdir/test_expr_utf8.vim')
-rw-r--r-- | src/testdir/test_expr_utf8.vim | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/testdir/test_expr_utf8.vim b/src/testdir/test_expr_utf8.vim new file mode 100644 index 0000000..c6d2e4e --- /dev/null +++ b/src/testdir/test_expr_utf8.vim @@ -0,0 +1,44 @@ +" Tests for expressions using utf-8. + +func Test_strgetchar() + call assert_equal(char2nr('á'), strgetchar('áxb', 0)) + call assert_equal(char2nr('x'), strgetchar('áxb', 1)) + + call assert_equal(char2nr('a'), strgetchar('àxb', 0)) + call assert_equal(char2nr('̀'), strgetchar('àxb', 1)) + call assert_equal(char2nr('x'), strgetchar('àxb', 2)) + + call assert_equal(char2nr('あ'), strgetchar('あaい', 0)) + call assert_equal(char2nr('a'), strgetchar('あaい', 1)) + call assert_equal(char2nr('い'), strgetchar('あaい', 2)) +endfunc + +func Test_strcharpart() + call assert_equal('áxb', strcharpart('áxb', 0)) + call assert_equal('á', strcharpart('áxb', 0, 1)) + call assert_equal('x', strcharpart('áxb', 1, 1)) + + call assert_equal('いうeお', strcharpart('あいうeお', 1)) + call assert_equal('い', strcharpart('あいうeお', 1, 1)) + call assert_equal('いう', strcharpart('あいうeお', 1, 2)) + call assert_equal('いうe', strcharpart('あいうeお', 1, 3)) + call assert_equal('いうeお', strcharpart('あいうeお', 1, 4)) + call assert_equal('eお', strcharpart('あいうeお', 3)) + call assert_equal('e', strcharpart('あいうeお', 3, 1)) + + call assert_equal('あ', strcharpart('あいうeお', -3, 4)) + + call assert_equal('a', strcharpart('àxb', 0, 1)) + call assert_equal('̀', strcharpart('àxb', 1, 1)) + call assert_equal('x', strcharpart('àxb', 2, 1)) + + + call assert_equal('a', strcharpart('àxb', 0, 1, 0)) + call assert_equal('à', strcharpart('àxb', 0, 1, 1)) + call assert_equal('x', strcharpart('àxb', 1, 1, 1)) + + call assert_fails("let v = strcharpart('abc', 0, 0, [])", 'E745:') + call assert_fails("let v = strcharpart('abc', 0, 0, 2)", 'E1023:') +endfunc + +" vim: shiftwidth=2 sts=2 expandtab |