runtime(syntax-tests): Apply stronger synchronisation between buffers

The current lightweight synchronisation with ":redraw" needs further
reinforcement in the light of v9.1.1110.  And, with v9.1.0820, make
another synchronisation point _before_ the first (or only) screenful is
dumped.

Also add a script to regenerate all screendumps.

closes: #16632

Signed-off-by: Aliaksei Budavei <0x000c70@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Aliaksei Budavei
2025-03-01 16:28:20 +01:00
committed by Christian Brabandt
parent ff159253eb
commit 7003a5d63f
4 changed files with 292 additions and 39 deletions

View File

@ -3,7 +3,7 @@
# To run the test manually:
# ../../src/vim -u 'testdir/runtest.vim' --cmd 'breakadd func RunTest'
# Override this if needed, the default assumes Vim was build in the src dir.
# Override this if needed, the default assumes Vim was built in the src dir.
#VIMPROG = vim
VIMPROG = ../../src/vim
@ -13,6 +13,10 @@ VIMRUNTIME = ../..
# Uncomment this line to use valgrind for memory leaks and extra warnings.
# VALGRIND = valgrind --tool=memcheck --leak-check=yes --num-callers=45 --log-file=valgrind.$*
# Trace ruler liveness on demand.
# VIM_SYNTAX_TEST_LOG = `pwd`/testdir/failed/00-TRACE_LOG
# ENVVARS = LC_ALL=C VIM_SYNTAX_TEST_LOG="$(VIM_SYNTAX_TEST_LOG)"
# ENVVARS = LC_ALL=C LANG=C LANGUAGE=C
# Run the syntax tests with a C locale
ENVVARS = LC_ALL=C
@ -31,6 +35,9 @@ test:
@# the "vimcmd" file is used by the screendump utils
@echo "../$(VIMPROG)" > testdir/vimcmd
@echo "$(RUN_VIMTEST)" >> testdir/vimcmd
@# Trace ruler liveness on demand.
@#mkdir -p testdir/failed
@#touch "$(VIM_SYNTAX_TEST_LOG)"
VIMRUNTIME=$(VIMRUNTIME) $(ENVVARS) $(VIMPROG) --clean --not-a-term $(DEBUGLOG) -u testdir/runtest.vim > /dev/null
@rm -f testdir/Xfilter
@# FIXME: Temporarily show the whole file to find out what goes wrong