Merge branch 'gtest_meson_wrap' into 'master'

[test] use gtest meson wrap if gtest is not found

See merge request !88

.gitignore

@@ -4,3 +4,6 @@
 /build-*/
 
 /.cache/
+
+subprojects/packagecache/
+subprojects/googletest*

subprojects/gtest.wrap

+[wrap-file]
+directory = googletest-release-1.10.0
+
+source_url = https://github.com/google/googletest/archive/release-1.10.0.zip
+source_filename = gtest-1.10.0.zip
+source_hash = 94c634d499558a76fa649edb13721dce6e98fb1e7018dfaeba3cd7a083945e91
+
+patch_url = https://wrapdb.mesonbuild.com/v1/projects/gtest/1.10.0/1/get_zip
+patch_filename = gtest-1.10.0-1-wrap.zip
+patch_hash = 04ff14e8880e4e465f6260221e9dfd56fea6bc7cce4c4aff0dc528e4a2c8f514

tests/meson.build

@@ -170,7 +170,13 @@ parallel_ok = (not io_uring_enabled)
 
 # Meson integration for GTest and GMock
 # See https://mesonbuild.com/Dependencies.html#gtest-and-gmock
-gtest_dep = dependency('gtest', main: true)
+gtest_dep = dependency('gtest', main: true, required: false)
+# If gtest is not available on the system use the meson wrap provided
+# by WrapDB and build it ourself
+if not gtest_dep.found()
+	gtest_sp = subproject('gtest')
+	gtest_dep = gtest_sp.get_variable('gtest_main_dep')
+endif
 
 foreach source, test_dict : tests
   # TODO: Use meson fs (filesystem) module once meson >= 0.53 is in