[Termdebug] After resizing of a window, program and source window overlap

bstaletic commented 7 years ago

Details

When :Termdebug opens the three windows with set splitbelow, after resizing the "program" window's first line overlaps the "source" window's statusline.

Steps to reproduce

Given test.c:

#include <stdio.h>

int main(void) {
    puts("foo");
    return 0;
}

Do the following:

gcc -Og -ggdb3 test.c
vim -Nu NONE
:set splitbelow
:packadd termdebug
:Termdebug
In gdb window, file a.out
b main
r
c
- The previous three steps are there to make source visible, as it doesn't get shown if we only run the program from start to finish, but it is not necessary for this bug's reproduction steps.
At this point everything should look fine. Now let's get to resizing.
<C-w>k<C-w>k to get to the source window.
<C-w>- to make it smaller.
The "foo" string just dissapeared.
<C-w>j to get to the program window.
If "foo" doesn't appear, type anything except <C-w>.
The "foo" string is visible, but the source window's status has now dissapeared.

brammool commented 7 years ago

Boris Staletic wrote:

Details

When :Termdebug opens the three windows with set splitbelow, after resizing the "program" window's first line overlaps the "source" window's statusline.

Steps to reproduce

Given test.c:
#include <stdio.h>

int main(void) {
    puts("foo");
    return 0;
}
Do the following:

gcc -Og -ggdb3 test.c

vim -Nu NONE

:set splitbelow

:packadd termdebug

:Termdebug

In gdb window, file a.out

b main

r

c

The previous three steps are there to make source visible, as it doesn't get shown if we only run the program from start to finish, but it is not necessary for this bug's reproduction steps.

At this point everything should look fine. Now let's get to resizing.

<C-w>k<C-w>k to get to the source window.

<C-w>- to make it smaller.

The "foo" string just dissapeared.

<C-w>j to get to the program window.

If "foo" doesn't appear, type anything except <C-w>.

The "foo" string is visible, but the source window's status has now dissapeared.

I can reproduce it.

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brammool commented 6 years ago

I can no longer reproduce the problem, must have been fixed already. If you still see it, please reopen and tell us the system and other things that might matter.

bstaletic commented 6 years ago

I can't reproduce the problem either. Thanks for looking into this.

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