Redefine public and rendering APIs with explicit contracts

1 files changed, 29 insertions, 16 deletions

diff --git a/tests/test_lifecycle.c b/tests/test_lifecycle.c
index a334fed..08213b0 100644
--- a/tests/test_lifecycle.c
+++ b/tests/test_lifecycle.c
@@ -1,24 +1,37 @@
 #include <yasl/yasl.h>
 #include <yasl/cpu.h>
 #include <yasl/gl.h>
+#include <yasl/metal.h>
 #include <yasl/desktop.h>
 #include <assert.h>
 int main(void)
 {
-    yasl_shutdown(); yasl_wake();
-    yasl_event e={.type=YASL_EVENT_QUIT};
-    assert(yasl_wait_event(&e,0)==-1 && e.type==YASL_EVENT_NONE);
-    assert(yasl_get_error(NULL)==YASL_ERROR_NOT_INITIALIZED);
-    assert(!yasl_set_backend((enum yasl_backend)999));
-    assert(yasl_get_error(NULL)==YASL_ERROR_INVALID);
-    assert(!yasl_surface_create("bad",0,64,0));
-    assert(!yasl_surface_create("bad",64,64,16));
-    assert(yasl_set_app_id("org.yasl.api"));
-    assert(yasl_set_backend(YASL_BACKEND_AUTO));
-    yasl_surface_destroy(NULL);
-    assert(yasl_time_ns()>0);
-    const char *description=NULL;yasl_get_error(&description);assert(description);
-    int w=9,h=9;yasl_surface_get_size(NULL,&w,&h);assert(w==0&&h==0);
-    assert(yasl_executable_path(NULL,0)>0);
-    yasl_shutdown();return 0;
+    assert(yasl_shutdown() == 0);
+    yasl_wake();
+    yasl_event event = {.type = YASL_EVENT_QUIT};
+    assert(yasl_wait_event(&event, 0) == -ENODEV && event.type == YASL_EVENT_NONE);
+    assert(yasl_wait_event(NULL, 0) == -EINVAL);
+    assert(yasl_init(&(struct yasl_options){.backend = (enum yasl_backend)999}) == -EINVAL);
+    assert(!yasl_surface_create(NULL) && errno == EINVAL);
+    struct yasl_surface_options options = {.width = 0, .height = 64};
+    assert(!yasl_surface_create(&options) && errno == EINVAL);
+    options.width = 64;
+    options.flags = 16;
+    assert(!yasl_surface_create(&options) && errno == EINVAL);
+    options.flags = 0;
+    options.type = (enum yasl_surface_type)99;
+    assert(!yasl_surface_create(&options) && errno == EINVAL);
+    struct yasl_cpu_buffer buffer = {.width = 9};
+    assert(yasl_cpu_acquire(NULL, &buffer) == -ENODEV && !buffer.pixels && !buffer.width);
+    assert(yasl_cpu_acquire(NULL, NULL) == -EINVAL);
+    CAMetalLayer *layer = NULL;
+    assert(yasl_metal_get_layer(NULL, &layer) == -ENODEV && !layer);
+    assert(yasl_surface_destroy(NULL) == 0);
+    assert(yasl_time_ns() > 0);
+    int w = 9, h = 9;
+    yasl_surface_get_size(NULL, &w, &h);
+    assert(w == 0 && h == 0);
+    assert(yasl_get_executable_path(NULL, 0) > 0);
+    assert(yasl_shutdown() == 0);
+    return 0;
 }