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diff src/testdir/test_tagjump.vim @ 27974:495418c6cac8 v8.2.4512

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patch 8.2.4512: the find_tags_in_file() function is much too long Commit: https://github.com/vim/vim/commit/df1bbea436636ac227d33dd79f77e07f4fffb028 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sat Mar 5 14:35:12 2022 +0000 patch 8.2.4512: the find_tags_in_file() function is much too long Problem: The find_tags_in_file() function is much too long. Solution: Refactor into multiple smaller functions. (Yegappan Lakshmanan, closes #9892)
author Bram Moolenaar <Bram@vim.org>
date Sat, 05 Mar 2022 15:45:03 +0100
parents b65a50d2fa4f
children c724906134a3
line wrap: on
line diff
--- a/src/testdir/test_tagjump.vim
+++ b/src/testdir/test_tagjump.vim
@@ -230,7 +230,6 @@ func Test_tag_symbolic()
 endfunc
 
 " Tests for tag search with !_TAG_FILE_ENCODING.
-" Depends on the test83-tags2 and test83-tags3 files.
 func Test_tag_file_encoding()
   if has('vms')
     throw 'Skipped: does not work on VMS'
@@ -262,18 +261,31 @@ func Test_tag_file_encoding()
 
   " case2:
   new
-  set tags=test83-tags2
+  let content = ['!_TAG_FILE_ENCODING	cp932	//',
+        \ "\x82`\x82a\x82b	Xtags2.txt	/\x82`\x82a\x82b"]
+  call writefile(content, 'Xtags')
+  set tags=Xtags
   tag /.ＢＣ
   call assert_equal('Xtags2.txt', expand('%:t'))
   call assert_equal('ＡＢＣ', getline('.'))
+  call delete('Xtags')
   close
 
   " case3:
   new
-  set tags=test83-tags3
+  let contents = [
+      \ "!_TAG_FILE_SORTED	1	//",
+      \ "!_TAG_FILE_ENCODING	cp932	//"]
+  for i in range(1, 100)
+      call add(contents, 'abc' .. i
+            \ .. "	Xtags3.txt	/\x82`\x82a\x82b")
+  endfor
+  call writefile(contents, 'Xtags')
+  set tags=Xtags
   tag abc50
   call assert_equal('Xtags3.txt', expand('%:t'))
   call assert_equal('ＡＢＣ', getline('.'))
+  call delete('Xtags')
   close
 
   set tags&
@@ -324,6 +336,7 @@ func Test_tagjump_etags()
         \ ], 'Xtags2')
   tag main
   call assert_equal(2, line('.'))
+  call assert_fails('tag bar', 'E426:')
 
   " corrupted tag line
   call writefile([
@@ -349,6 +362,27 @@ func Test_tagjump_etags()
 	\ ], 'Xtags')
   call assert_fails('tag foo', 'E431:')
 
+  " end of file after a CTRL-L line
+  call writefile([
+	\ "\x0c",
+        \ "Xmain.c,64",
+        \ "void foo() {}\x7ffoo\x011,0",
+	\ "\x0c",
+	\ ], 'Xtags')
+  call assert_fails('tag main', 'E426:')
+
+  " error in an included tags file
+  call writefile([
+        \ "\x0c",
+        \ "Xtags2,include"
+        \ ], 'Xtags')
+  call writefile([
+        \ "\x0c",
+        \ "Xmain.c,64",
+        \ "void foo() {}",
+        \ ], 'Xtags2')
+  call assert_fails('tag foo', 'E431:')
+
   call delete('Xtags')
   call delete('Xtags2')
   call delete('Xmain.c')
@@ -1432,6 +1466,11 @@ func Test_tagfile_errors()
         \ "foo Xfile 1"], 'Xtags')
   call assert_fails('tag foo', 'E431:')
 
+  " file name and search pattern are not separated by a tab
+  call writefile(["!_TAG_FILE_ENCODING\tutf-8\t//",
+        \ "foo\tXfile 1;"], 'Xtags')
+  call assert_fails('tag foo', 'E431:')
+
   call delete('Xtags')
   call delete('Xfile')
   set tags&