build: Add a build-internal-tests option

Internal tests link against the static library,
which takes a *long* time. Making it possible
to run only the public api tests is good for
faster turnaround times.

meson_options.txt

@@ -119,6 +119,11 @@ option('build-tests',
        value: 'true',
        description : 'Build tests')
 
+option('build-internal-tests',
+       type: 'boolean',
+       value: 'true',
+       description : 'Build tests for internal apis')
+
 option('install-tests',
        type: 'boolean',
        value: 'false',

testsuite/css/meson.build

@@ -30,6 +30,7 @@ test('api', test_api,
   suite: 'css',
 )
 
+if get_option('build-internal-tests')
   test_data = executable('data', 'data.c',
     c_args: common_cflags,
     include_directories: [confinc, ],
@@ -58,6 +59,7 @@ test('transition', transition,
        env: csstest_env,
        suite: 'css'
   )
+endif
 
 if get_option('install-tests')
   conf = configuration_data()

testsuite/gsk/meson.build

@@ -239,6 +239,7 @@ internal_tests = [
   [ 'half-float' ],
 ]
 
+if get_option('build-internal-tests')
   foreach t : internal_tests
     test_name = t.get(0)
     test_srcs = ['@0@.c'.format(test_name)] + t.get(1, [])
@@ -265,5 +266,4 @@ foreach t : internal_tests
       suite: 'gsk',
     )
   endforeach
-
-
+endif

testsuite/gtk/meson.build

@@ -190,6 +190,7 @@ foreach t : tests
   )
 endforeach
 
+if get_option('build-internal-tests')
   foreach t : internal_tests
     test_name = t.get('name')
     test_srcs = ['@0@.c'.format(test_name)] + t.get('sources', [])
@@ -222,6 +223,7 @@ foreach t : internal_tests
       should_fail: expect_fail,
     )
   endforeach
+endif
 
 # FIXME: if objc autotestkeywords_CPPFLAGS += -DHAVE_OBJC=1 -x objective-c++
 if add_languages('cpp', required: false, native: false)