Escape path in exclude filter passed to gcovr

Gcovr interprets exclude filters, as passed to the -e option, as
regexes. Since we want to exclude a raw path, the argument must be
escaped.

2 files changed, 7 insertions, 0 deletions

diff --git a/test cases/common/243 escape++/meson.build b/test cases/common/243 escape++/meson.build
new file mode 100644
index 000000000..5fcc00f5c
--- /dev/null
+++ b/test cases/common/243 escape++/meson.build
@@ -0,0 +1,4 @@
+project('regex escape test', 'c')
+
+exe = executable('testprog', 'test.c')
+test('runtest', exe)
diff --git a/test cases/common/243 escape++/test.c b/test cases/common/243 escape++/test.c
new file mode 100644
index 000000000..9b6bdc2ec
--- /dev/null
+++ b/test cases/common/243 escape++/test.c
@@ -0,0 +1,3 @@
+int main(void) {
+    return 0;
+}