vim-patch:8.2.4809: various things no6 properly tested (#26017)

Problem:    Various things no6 properly tested.
Solution:   Add various test cases. (Yegappan Lakshmanan, closes vim/vim#10259)

https://github.com/vim/vim/commit/885de449c0c0ef4a8541ed1f5377351844384516

Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>

1 files changed, 85 insertions, 0 deletions

diff --git a/test/functional/legacy/debugger_spec.lua b/test/functional/legacy/debugger_spec.lua
new file mode 100644
index 0000000000..e6fb81719f
--- /dev/null
+++ b/test/functional/legacy/debugger_spec.lua
@@ -0,0 +1,85 @@
+local helpers = require('test.functional.helpers')(after_each)
+local Screen = require('test.functional.ui.screen')
+local clear = helpers.clear
+local command = helpers.command
+local feed = helpers.feed
+local write_file = helpers.write_file
+
+before_each(clear)
+
+describe('debugger', function()
+  local screen
+
+  before_each(function()
+    screen = Screen.new(999, 10)
+    screen:set_default_attr_ids({
+      [0] = {bold = true, foreground = Screen.colors.Blue};
+      [1] = {reverse = true, bold = true};
+    })
+    screen:attach()
+  end)
+
+  -- oldtest: Test_Debugger_breakadd_expr()
+  it(':breakadd expr', function()
+    write_file('XdebugBreakExpr.vim', 'let g:Xtest_var += 1')
+    finally(function()
+      os.remove('XdebugBreakExpr.vim')
+    end)
+
+    command('edit XdebugBreakExpr.vim')
+    command(':let g:Xtest_var = 10')
+    command(':breakadd expr g:Xtest_var')
+    feed(':source %<CR>')
+    screen:expect{grid=[[
+      ^let g:Xtest_var += 1{MATCH: *}|
+      {0:~{MATCH: *}}|
+      {0:~{MATCH: *}}|
+      {0:~{MATCH: *}}|
+      {0:~{MATCH: *}}|
+      {0:~{MATCH: *}}|
+      {0:~{MATCH: *}}|
+      {0:~{MATCH: *}}|
+      {0:~{MATCH: *}}|
+      :source %{MATCH: *}|
+    ]]}
+    feed(':source %<CR>')
+    screen:expect{grid=[[
+      let g:Xtest_var += 1{MATCH: *}|
+      {0:~{MATCH: *}}|
+      {1:{MATCH: *}}|
+      Breakpoint in "{MATCH:.*}XdebugBreakExpr.vim" line 1{MATCH: *}|
+      Entering Debug mode.  Type "cont" to continue.{MATCH: *}|
+      Oldval = "10"{MATCH: *}|
+      Newval = "11"{MATCH: *}|
+      {MATCH:.*}XdebugBreakExpr.vim{MATCH: *}|
+      line 1: let g:Xtest_var += 1{MATCH: *}|
+      >^{MATCH: *}|
+    ]]}
+    feed('cont<CR>')
+    screen:expect{grid=[[
+      ^let g:Xtest_var += 1{MATCH: *}|
+      {0:~{MATCH: *}}|
+      {0:~{MATCH: *}}|
+      {0:~{MATCH: *}}|
+      {0:~{MATCH: *}}|
+      {0:~{MATCH: *}}|
+      {0:~{MATCH: *}}|
+      {0:~{MATCH: *}}|
+      {0:~{MATCH: *}}|
+      {MATCH: *}|
+    ]]}
+    feed(':source %<CR>')
+    screen:expect{grid=[[
+      let g:Xtest_var += 1{MATCH: *}|
+      {0:~{MATCH: *}}|
+      {1:{MATCH: *}}|
+      Breakpoint in "{MATCH:.*}XdebugBreakExpr.vim" line 1{MATCH: *}|
+      Entering Debug mode.  Type "cont" to continue.{MATCH: *}|
+      Oldval = "11"{MATCH: *}|
+      Newval = "12"{MATCH: *}|
+      {MATCH:.*}XdebugBreakExpr.vim{MATCH: *}|
+      line 1: let g:Xtest_var += 1{MATCH: *}|
+      >^{MATCH: *}|
+    ]]}
+  end)
+end)