patch 8.2.0655: search code not sufficiently tested
Problem: Search code not sufficiently tested.
Solution: Add more tests. (Yegappan Lakshmanan, closes #5999)
diff --git a/src/testdir/test_search.vim b/src/testdir/test_search.vim
index 7aaf8db..a3b6705 100644
--- a/src/testdir/test_search.vim
+++ b/src/testdir/test_search.vim
@@ -1638,6 +1638,12 @@
exe "normal /\\a\\_.\\(.*\\)o\<CR>"
call assert_equal([2, 1], [line('.'), col('.')])
+ " Test for using special atoms with 'smartcase'
+ call setline(1, ['', ' Hello\ '])
+ call cursor(1, 1)
+ call feedkeys('/\_.\%(\uello\)\' .. "\<CR>", 'xt')
+ call assert_equal([2, 4], [line('.'), col('.')])
+
set ignorecase& smartcase&
close!
endfunc
@@ -1651,4 +1657,91 @@
close!
endfunc
+" Test for various search offsets
+func Test_search_offset()
+ " With /e, for a match in the first column of a line, the cursor should be
+ " placed at the end of the previous line.
+ new
+ call setline(1, ['one two', 'three four'])
+ call search('two\_.', 'e')
+ call assert_equal([1, 7], [line('.'), col('.')])
+
+ " with cursor at the beginning of the file, use /s+1
+ call cursor(1, 1)
+ exe "normal /two/s+1\<CR>"
+ call assert_equal([1, 6], [line('.'), col('.')])
+
+ " with cursor at the end of the file, use /e-1
+ call cursor(2, 10)
+ exe "normal ?three?e-1\<CR>"
+ call assert_equal([2, 4], [line('.'), col('.')])
+
+ " line offset - after the last line
+ call cursor(1, 1)
+ exe "normal /three/+1\<CR>"
+ call assert_equal([2, 1], [line('.'), col('.')])
+
+ " line offset - before the first line
+ call cursor(2, 1)
+ exe "normal ?one?-1\<CR>"
+ call assert_equal([1, 1], [line('.'), col('.')])
+
+ " character offset - before the first character in the file
+ call cursor(2, 1)
+ exe "normal ?one?s-1\<CR>"
+ call assert_equal([1, 1], [line('.'), col('.')])
+ call cursor(2, 1)
+ exe "normal ?one?e-3\<CR>"
+ call assert_equal([1, 1], [line('.'), col('.')])
+
+ " character offset - after the last character in the file
+ call cursor(1, 1)
+ exe "normal /four/s+4\<CR>"
+ call assert_equal([2, 10], [line('.'), col('.')])
+ call cursor(1, 1)
+ exe "normal /four/e+1\<CR>"
+ call assert_equal([2, 10], [line('.'), col('.')])
+
+ close!
+endfunc
+
+" Test for searching for matching parenthesis using %
+func Test_search_match_paren()
+ new
+ call setline(1, "abc(def')'ghi'('jk'\\t'lm)no")
+ " searching for a matching parenthesis should skip single quoted characters
+ call cursor(1, 4)
+ normal %
+ call assert_equal([1, 25], [line('.'), col('.')])
+ normal %
+ call assert_equal([1, 4], [line('.'), col('.')])
+ call cursor(1, 5)
+ normal ])
+ call assert_equal([1, 25], [line('.'), col('.')])
+ call cursor(1, 24)
+ normal [(
+ call assert_equal([1, 4], [line('.'), col('.')])
+
+ " matching parenthesis in 'virtualedit' mode with cursor after the eol
+ call setline(1, 'abc(defgh)')
+ set virtualedit=all
+ normal 20|%
+ call assert_equal(4, col('.'))
+ set virtualedit&
+ close!
+endfunc
+
+" Test for searching a pattern and stopping before a specified line
+func Test_search_stopline()
+ new
+ call setline(1, ['', '', '', 'vim'])
+ call assert_equal(0, search('vim', 'n', 3))
+ call assert_equal(4, search('vim', 'n', 4))
+ call setline(1, ['vim', '', '', ''])
+ call cursor(4, 1)
+ call assert_equal(0, search('vim', 'bn', 2))
+ call assert_equal(1, search('vim', 'bn', 1))
+ close!
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab