1 files changed, 150 insertions, 0 deletions
diff --git a/src/testdir/test_global.vim b/src/testdir/test_global.vim
new file mode 100644
index 0000000..34857b2
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+++ b/src/testdir/test_global.vim
@@ -0,0 +1,150 @@
+" Test for :global and :vglobal
+
+source check.vim
+source term_util.vim
+
+func Test_yank_put_clipboard()
+  new
+  call setline(1, ['a', 'b', 'c'])
+  set clipboard=unnamed
+  g/^/normal yyp
+  call assert_equal(['a', 'a', 'b', 'b', 'c', 'c'], getline(1, 6))
+  set clipboard=unnamed,unnamedplus
+  call setline(1, ['a', 'b', 'c'])
+  g/^/normal yyp
+  call assert_equal(['a', 'a', 'b', 'b', 'c', 'c'], getline(1, 6))
+  set clipboard&
+  bwipe!
+endfunc
+
+func Test_global_set_clipboard()
+  CheckFeature clipboard_working
+  new
+  set clipboard=unnamedplus
+  let @+='clipboard' | g/^/set cb= | let @" = 'unnamed' | put
+  call assert_equal(['','unnamed'], getline(1, '$'))
+  set clipboard&
+  bwipe!
+endfunc
+
+func Test_nested_global()
+  new
+  call setline(1, ['nothing', 'found', 'found bad', 'bad'])
+  call assert_fails('g/found/3v/bad/s/^/++/', 'E147:')
+  g/found/v/bad/s/^/++/
+  call assert_equal(['nothing', '++found', 'found bad', 'bad'], getline(1, 4))
+  bwipe!
+endfunc
+
+func Test_global_error()
+  call assert_fails('g\\a', 'E10:')
+  call assert_fails('g', 'E148:')
+  call assert_fails('g/\(/y', 'E54:')
+endfunc
+
+" Test for printing lines using :g with different search patterns
+func Test_global_print()
+  new
+  call setline(1, ['foo', 'bar', 'foo', 'foo'])
+  let @/ = 'foo'
+  let t = execute("g/")->trim()->split("\n")
+  call assert_equal(['foo', 'foo', 'foo'], t)
+
+  " Test for Vi compatible patterns
+  let @/ = 'bar'
+  let t = execute('g\/')->trim()->split("\n")
+  call assert_equal(['bar'], t)
+
+  normal gg
+  s/foo/foo/
+  let t = execute('g\&')->trim()->split("\n")
+  call assert_equal(['foo', 'foo', 'foo'], t)
+
+  let @/ = 'bar'
+  let t = execute('g?')->trim()->split("\n")
+  call assert_equal(['bar'], t)
+
+  " Test for the 'Pattern found in every line' message
+  let v:statusmsg = ''
+  v/foo\|bar/p
+  call assert_notequal('', v:statusmsg)
+
+  " In Vim9 script this is an error
+  let caught = 'no'
+  try
+    vim9cmd v/foo\|bar/p
+  catch /E538/
+    let caught = 'yes'
+    call assert_match('E538: Pattern found in every line: foo\|bar', v:exception)
+  endtry
+  call assert_equal('yes', caught)
+
+  " In Vim9 script not matching is an error
+  let caught = 'no'
+  try
+    vim9cmd g/foobarnotfound/p
+  catch /E486/
+    let caught = 'yes'
+    call assert_match('E486: Pattern not found: foobarnotfound', v:exception)
+  endtry
+  call assert_equal('yes', caught)
+
+  close!
+endfunc
+
+func Test_global_empty_pattern()
+  " populate history
+  silent g/hello/
+
+  redir @a
+  g//
+  redir END
+
+  call assert_match('Pattern not found: hello', @a)
+  "                                     ^~~~~ this was previously empty
+endfunc
+
+" Test for global command with newline character
+func Test_global_newline()
+  new
+  call setline(1, ['foo'])
+  exe "g/foo/s/f/h/\<NL>s/o$/w/"
+  call assert_equal('how', getline(1))
+  call setline(1, ["foo\<NL>bar"])
+  exe "g/foo/s/foo\\\<NL>bar/xyz/"
+  call assert_equal('xyz', getline(1))
+  close!
+endfunc
+
+func Test_wrong_delimiter()
+  call assert_fails('g x^bxd', 'E146:')
+endfunc
+
+" Test for interrupting :global using Ctrl-C
+func Test_interrupt_global()
+  CheckRunVimInTerminal
+
+  let lines =<< trim END
+    cnoremap ; <Cmd>sleep 10<CR>
+    call setline(1, repeat(['foo'], 5))
+  END
+  call writefile(lines, 'Xtest_interrupt_global', 'D')
+  let buf = RunVimInTerminal('-S Xtest_interrupt_global', {'rows': 6})
+
+  call term_sendkeys(buf, ":g/foo/norm :\<C-V>;\<CR>")
+  " Wait for :sleep to start
+  call TermWait(buf, 100)
+  call term_sendkeys(buf, "\<C-C>")
+  call WaitForAssert({-> assert_match('Interrupted', term_getline(buf, 6))}, 1000)
+
+  " Also test in Ex mode
+  call term_sendkeys(buf, "gQg/foo/norm :\<C-V>;\<CR>")
+  " Wait for :sleep to start
+  call TermWait(buf, 100)
+  call term_sendkeys(buf, "\<C-C>")
+  call WaitForAssert({-> assert_match('Interrupted', term_getline(buf, 5))}, 1000)
+
+  call StopVimInTerminal(buf)
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab