1 files changed, 105 insertions, 0 deletions
diff --git a/src/testdir/test_cindent.vim b/src/testdir/test_cindent.vim
new file mode 100644
index 0000000..7c2c5e3
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+++ b/src/testdir/test_cindent.vim
@@ -0,0 +1,105 @@
+" Test for cinoptions and cindent
+"
+" TODO: rewrite test3.in into this new style test
+
+func Test_cino_hash()
+  " Test that curbuf->b_ind_hash_comment is correctly reset
+  new
+  setlocal cindent cinoptions=#1
+  setlocal cinoptions=
+  call setline(1, ["#include <iostream>"])
+  call cursor(1, 1)
+  norm! o#include
+  "call feedkeys("o#include\<esc>", 't')
+  call assert_equal(["#include <iostream>", "#include"], getline(1,2))
+  bwipe!
+endfunc
+
+func Test_cino_extern_c()
+  " Test for cino-E
+
+  let without_ind = [
+        \ '#ifdef __cplusplus',
+        \ 'extern "C" {',
+        \ '#endif',
+        \ 'int func_a(void);',
+        \ '#ifdef __cplusplus',
+        \ '}',
+        \ '#endif'
+        \ ]
+
+  let with_ind = [
+        \ '#ifdef __cplusplus',
+        \ 'extern "C" {',
+        \ '#endif',
+        \ "\tint func_a(void);",
+        \ '#ifdef __cplusplus',
+        \ '}',
+        \ '#endif'
+        \ ]
+  new
+  setlocal cindent cinoptions=E0
+  call setline(1, without_ind)
+  call feedkeys("gg=G", 'tx')
+  call assert_equal(with_ind, getline(1, '$'))
+
+  setlocal cinoptions=E-s
+  call setline(1, with_ind)
+  call feedkeys("gg=G", 'tx')
+  call assert_equal(without_ind, getline(1, '$'))
+
+  setlocal cinoptions=Es
+  let tests = [
+        \ ['recognized', ['extern "C" {'], "\t\t;"],
+        \ ['recognized', ['extern "C++" {'], "\t\t;"],
+        \ ['recognized', ['extern /* com */ "C"{'], "\t\t;"],
+        \ ['recognized', ['extern"C"{'], "\t\t;"],
+        \ ['recognized', ['extern "C"', '{'], "\t\t;"],
+        \ ['not recognized', ['extern {'], "\t;"],
+        \ ['not recognized', ['extern /*"C"*/{'], "\t;"],
+        \ ['not recognized', ['extern "C" //{'], ";"],
+        \ ['not recognized', ['extern "C" /*{*/'], ";"],
+        \ ]
+
+  for pair in tests
+    let lines = pair[1]
+    call setline(1, lines)
+    call feedkeys(len(lines) . "Go;", 'tx')
+    call assert_equal(pair[2], getline(len(lines) + 1), 'Failed for "' . string(lines) . '"')
+  endfor
+
+  bwipe!
+endfunc
+
+func Test_cindent_rawstring()
+  new
+  setl cindent
+  call feedkeys("i" .
+          \ "int main() {\<CR>" .
+          \ "R\"(\<CR>" .
+          \ ")\";\<CR>" .
+          \ "statement;\<Esc>", "x")
+  call assert_equal("\tstatement;", getline(line('.')))
+  bw!
+endfunc
+
+func Test_cindent_expr()
+  new
+  func! MyIndentFunction()
+    return v:lnum == 1 ? shiftwidth() : 0
+  endfunc
+  setl expandtab sw=8 indentkeys+=; indentexpr=MyIndentFunction()
+  call setline(1, ['var_a = something()', 'b = something()'])
+  call cursor(1, 1)
+  call feedkeys("^\<c-v>j$A;\<esc>", 'tnix')
+  call assert_equal(['        var_a = something();', 'b = something();'], getline(1, '$'))
+
+  %d
+  call setline(1, ['                var_a = something()', '                b = something()'])
+  call cursor(1, 1)
+  call feedkeys("^\<c-v>j$A;\<esc>", 'tnix')
+  call assert_equal(['        var_a = something();', '                b = something()'], getline(1, '$'))
+  bw!
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab