D7: editor multi-cursor support

Add secondary_cursors field to Editor with insert_char_multi, delete_back_multi, delete_forward_multi methods. Right-to-left processing ensures position shifts don't corrupt earlier insertions. 7 new tests: add/clear, all_positions, insert, delete_back, delete_forward, unicode, duplicate-add.
2026-07-05 22:29:19 +03:00
parent 7a2b0d5160
commit b8aac3c9bc
2226 changed files with 876572 additions and 2382 deletions
@@ -0,0 +1,92 @@
+# tests for GNU diff
+
+TESTS = \
+  basic \
+  bignum \
+  binary \
+  brief-vs-stat-zero-kernel-lies \
+  cmp \
+  colliding-file-names \
+  diff3 \
+  excess-slash \
+  help-version	\
+  invalid-re	\
+  function-line-vs-leading-space \
+  ignore-matching-lines \
+  label-vs-func	\
+  new-file \
+  no-dereference \
+  no-newline-at-eof \
+  stdin \
+  strcoll-0-names \
+  filename-quoting \
+  colors
+
+EXTRA_DIST = \
+  $(TESTS) init.sh t-local.sh envvar-check
+
+# Note that the first lines are statements.  They ensure that environment
+# variables that can perturb tests are unset or set to expected values.
+# The rest are envvar settings that propagate build-related Makefile
+# variables to test scripts.
+TESTS_ENVIRONMENT =					\
+  tmp__=$${TMPDIR-/tmp};				\
+  test -d "$$tmp__" && test -w "$$tmp__" || tmp__=.;	\
+  . $(srcdir)/envvar-check;				\
+  TMPDIR=$$tmp__; export TMPDIR;			\
+							\
+  if test -n "$$BASH_VERSION" || (eval "export v=x") 2>/dev/null; then \
+    export_with_values () { export "$$@"; };		\
+  else							\
+    export_with_values ()				\
+    {							\
+      sed_extract_var='s/=.*//';			\
+      sed_quote_value="s/'/'\\\\''/g;s/=\\(.*\\)/='\\1'/";\
+      for arg in "$$@"; do				\
+        var=`echo "$$arg" | sed "$$sed_extract_var"`;	\
+        arg=`echo "$$arg" | sed "$$sed_quote_value"`;	\
+        eval "$$arg";					\
+        export "$$var";					\
+      done;						\
+    };							\
+  fi;							\
+							\
+  export_with_values					\
+  VERSION='$(VERSION)'					\
+  LOCALE_FR='$(LOCALE_FR)'				\
+  LOCALE_FR_UTF8='$(LOCALE_FR_UTF8)'			\
+  AWK=$(AWK)						\
+  GREP_OPTIONS=''					\
+  LC_ALL=C						\
+  abs_top_builddir='$(abs_top_builddir)'		\
+  abs_top_srcdir='$(abs_top_srcdir)'			\
+  abs_srcdir='$(abs_srcdir)'				\
+  built_programs="`$(built_programs)`"			\
+  srcdir='$(srcdir)'					\
+  top_srcdir='$(top_srcdir)'				\
+  CC='$(CC)'						\
+  DIFFUTILS_TEST_NAME=`echo $$tst|sed 's,^\./,,;s,/,-,g'` \
+  MAKE=$(MAKE)						\
+  MALLOC_PERTURB_=$(MALLOC_PERTURB_)			\
+  PACKAGE_BUGREPORT='$(PACKAGE_BUGREPORT)'		\
+  PACKAGE_VERSION=$(PACKAGE_VERSION)			\
+  PERL='$(PERL)'					\
+  SHELL='$(SHELL)'					\
+  PREFERABLY_POSIX_SHELL='$(PREFERABLY_POSIX_SHELL)'	\
+  REPLACE_GETCWD=$(REPLACE_GETCWD)			\
+  PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH"	\
+  stderr_fileno_=9					\
+  ; 9>&2
+
+LOG_COMPILER= $(SHELL)
+
+built_programs =							\
+  echo 'spy:;@echo $$(PROGRAMS)'					\
+    | { (cd ../src && MAKEFLAGS= $(MAKE) -s -f Makefile -f - spy)	\
+          | tr ' ' '\n'							\
+          | sed '/^$$/d; s,$(EXEEXT)$$,,'				\
+          | sort -u							\
+          | tr '\n' ' '; echo; }					\
+    | sed 's/ $$//'
+
+VERBOSE = yes