aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorDavid Robillard <d@drobilla.net>2021-05-06 17:14:53 -0400
committerDavid Robillard <d@drobilla.net>2021-05-06 17:14:53 -0400
commit526e43b36d8bf24a6a387b29604ad2f123415865 (patch)
treec9ee51a6765e715d0a998102d7dcc9be3f2be0ae
parent089c119689ede4f4414e36da6e1aadd1c02b1eae (diff)
downloadpugl-526e43b36d8bf24a6a387b29604ad2f123415865.tar.gz
pugl-526e43b36d8bf24a6a387b29604ad2f123415865.tar.bz2
pugl-526e43b36d8bf24a6a387b29604ad2f123415865.zip
Add basic test for stub backend
-rw-r--r--test/meson.build1
-rw-r--r--test/test_stub.c79
2 files changed, 80 insertions, 0 deletions
diff --git a/test/meson.build b/test/meson.build
index 3f8da96..c650e5c 100644
--- a/test/meson.build
+++ b/test/meson.build
@@ -6,6 +6,7 @@ basic_tests = [
'show_hide',
'size',
'strerror',
+ 'stub',
'stub_hints',
'timer',
'update',
diff --git a/test/test_stub.c b/test/test_stub.c
new file mode 100644
index 0000000..4295af9
--- /dev/null
+++ b/test/test_stub.c
@@ -0,0 +1,79 @@
+/*
+ Copyright 2021 David Robillard <d@drobilla.net>
+
+ Permission to use, copy, modify, and/or distribute this software for any
+ purpose with or without fee is hereby granted, provided that the above
+ copyright notice and this permission notice appear in all copies.
+
+ THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+// Basic test that ensures a view can be created with a stub backend
+
+#undef NDEBUG
+
+#include "test_utils.h"
+
+#include "pugl/pugl.h"
+#include "pugl/stub.h"
+
+#include <assert.h>
+#include <stdbool.h>
+
+typedef struct {
+ PuglWorld* world;
+ PuglView* view;
+ PuglTestOptions opts;
+ bool exposed;
+} PuglTest;
+
+static PuglStatus
+onEvent(PuglView* const view, const PuglEvent* const event)
+{
+ PuglTest* const test = (PuglTest*)puglGetHandle(view);
+
+ if (test->opts.verbose) {
+ printEvent(event, "Event: ", true);
+ }
+
+ if (event->type == PUGL_EXPOSE) {
+ assert(!puglGetContext(view));
+ test->exposed = true;
+ }
+
+ return PUGL_SUCCESS;
+}
+
+int
+main(int argc, char** argv)
+{
+ PuglWorld* const world = puglNewWorld(PUGL_PROGRAM, 0);
+ PuglView* const view = puglNewView(world);
+ const PuglTestOptions opts = puglParseTestOptions(&argc, &argv);
+ PuglTest test = {world, view, opts, false};
+
+ // Set up and show view
+ puglSetClassName(test.world, "Pugl Stub Test");
+ puglSetHandle(test.view, &test);
+ puglSetBackend(test.view, puglStubBackend());
+ puglSetEventFunc(test.view, onEvent);
+ puglSetDefaultSize(test.view, 512, 512);
+ puglShow(test.view);
+
+ // Drive event loop until the view gets exposed
+ while (!test.exposed) {
+ puglUpdate(test.world, -1.0);
+ }
+
+ // Tear down
+ puglFreeView(test.view);
+ puglFreeWorld(test.world);
+
+ return 0;
+}