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-rw-r--r--src/testdir/test_smartindent.vim114
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+" Tests for smartindent
+
+" Tests for not doing smart indenting when it isn't set.
+func Test_nosmartindent()
+ new
+ call append(0, [" some test text",
+ \ " test text",
+ \ "test text",
+ \ " test text"])
+ set nocindent nosmartindent autoindent
+ exe "normal! gg/some\<CR>"
+ exe "normal! 2cc#test\<Esc>"
+ call assert_equal(" #test", getline(1))
+ enew! | close
+endfunc
+
+func MyIndent()
+endfunc
+
+" When 'indentexpr' is set, setting 'si' has no effect.
+func Test_smartindent_has_no_effect()
+ new
+ exe "normal! i\<Tab>one\<Esc>"
+ setlocal noautoindent smartindent indentexpr=
+ exe "normal! Gotwo\<Esc>"
+ call assert_equal("\ttwo", getline("$"))
+
+ set indentexpr=MyIndent
+ exe "normal! Gothree\<Esc>"
+ call assert_equal("three", getline("$"))
+
+ delfunction! MyIndent
+ bwipe!
+endfunc
+
+" Test for inserting '{' and '} with smartindent
+func Test_smartindent_braces()
+ new
+ setlocal smartindent shiftwidth=4
+ call setline(1, [' if (a)', "\tif (b)", "\t return 1"])
+ normal 2ggO{
+ normal 3ggA {
+ normal 4ggo}
+ normal o}
+ normal 4ggO#define FOO 1
+ call assert_equal([
+ \ ' if (a)',
+ \ ' {',
+ \ "\tif (b) {",
+ \ '#define FOO 1',
+ \ "\t return 1",
+ \ "\t}",
+ \ ' }'
+ \ ], getline(1, '$'))
+ close!
+endfunc
+
+" Test for adding a new line before and after comments with smartindent
+func Test_si_add_line_around_comment()
+ new
+ setlocal smartindent shiftwidth=4
+ call setline(1, [' A', '# comment1', '# comment2'])
+ exe "normal GoC\<Esc>2GOB"
+ call assert_equal([' A', ' B', '# comment1', '# comment2', ' C'],
+ \ getline(1, '$'))
+ close!
+endfunc
+
+" After a C style comment, indent for a following line should line up with the
+" line containing the start of the comment.
+func Test_si_indent_after_c_comment()
+ new
+ setlocal smartindent shiftwidth=4 fo+=ro
+ exe "normal i\<C-t>/*\ncomment\n/\n#define FOOBAR\n75\<Esc>ggOabc"
+ normal 3jOcont
+ call assert_equal([' abc', ' /*', ' * comment', ' * cont',
+ \ ' */', '#define FOOBAR', ' 75'], getline(1, '$'))
+ close!
+endfunc
+
+" Test for indenting a statement after a if condition split across lines
+func Test_si_if_cond_split_across_lines()
+ new
+ setlocal smartindent shiftwidth=4
+ exe "normal i\<C-t>if (cond1 &&\n\<C-t>cond2) {\ni = 10;\n}"
+ call assert_equal([' if (cond1 &&', "\t cond2) {", "\ti = 10;",
+ \ ' }'], getline(1, '$'))
+ close!
+endfunc
+
+" Test for inserting lines before and after a one line comment
+func Test_si_one_line_comment()
+ new
+ setlocal smartindent shiftwidth=4
+ exe "normal i\<C-t>abc;\n\<C-t>/* comment */"
+ normal oi = 10;
+ normal kOj = 1;
+ call assert_equal([' abc;', "\tj = 1;", "\t/* comment */", "\ti = 10;"],
+ \ getline(1, '$'))
+ close!
+endfunc
+
+" Test for smartindent with a comment continued across multiple lines
+func Test_si_comment_line_continuation()
+ new
+ setlocal smartindent shiftwidth=4
+ call setline(1, ['# com1', '# com2 \', ' contd', '# com3', ' xyz'])
+ normal ggOabc
+ call assert_equal([' abc', '# com1', '# com2 \', ' contd', '# com3',
+ \ ' xyz'], getline(1, '$'))
+ close!
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab