[Spice-devel] [PATCH spice-gtk 3/4] tests: add some coroutine tests

[Christophe Fergeau]

I haven't retested this, I'll just assume all tests are passing this time,
ACK.

Christophe

On Tue, Nov 19, 2013 at 04:14:24PM +0100, Marc-André Lureau wrote:
> ---
>  tests/Makefile.am |  18 +++++---
>  tests/coroutine.c | 136 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 147 insertions(+), 7 deletions(-)
>  create mode 100644 tests/coroutine.c
> 
> diff --git a/tests/Makefile.am b/tests/Makefile.am
> index 9510e2c..6f80d93 100644
> --- a/tests/Makefile.am
> +++ b/tests/Makefile.am
> @@ -1,18 +1,22 @@
>  NULL =
>  
> -noinst_PROGRAMS = util
> +noinst_PROGRAMS =				\
> +	coroutine				\
> +	util					\
> +	$(NULL)
> +
>  TESTS = $(noinst_PROGRAMS)
>  
>  AM_CPPFLAGS =					\
>  	$(GIO_CFLAGS) -I$(top_srcdir)/gtk	\
>  	-DG_LOG_DOMAIN=\"GSpice\"		\
>  	$(NULL)
> -AM_LDFLAGS = $(GIO_LIBS)
>  
> -util_SOURCES =					\
> -	$(top_srcdir)/gtk/spice-util-priv.h	\
> -	$(top_srcdir)/gtk/spice-util.c		\
> -	$(top_srcdir)/gtk/spice-util.h  	\
> -	util.c					\
> +AM_LDFLAGS = $(GIO_LIBS) -static
> +
> +LDADD =							\
> +	$(top_builddir)/gtk/libspice-client-glib-2.0.la	\
>  	$(NULL)
>  
> +util_SOURCES = util.c
> +coroutine_SOURCES = coroutine.c
> diff --git a/tests/coroutine.c b/tests/coroutine.c
> new file mode 100644
> index 0000000..09bb74a
> --- /dev/null
> +++ b/tests/coroutine.c
> @@ -0,0 +1,136 @@
> +#include <glib.h>
> +#include <stdio.h>
> +#include <string.h>
> +#include <stdlib.h>
> +
> +#include "coroutine.h"
> +
> +static gpointer co_entry_check_self(gpointer data)
> +{
> +    g_assert(data == coroutine_self());
> +    g_assert(!coroutine_self_is_main());
> +
> +    return NULL;
> +}
> +
> +static gpointer co_entry_42(gpointer data)
> +{
> +    g_assert(GPOINTER_TO_INT(data) == 42);
> +    g_assert(!coroutine_self_is_main());
> +
> +    return GINT_TO_POINTER(0x42);
> +}
> +
> +static void test_coroutine_simple(void)
> +{
> +    struct coroutine *self = coroutine_self();
> +    struct coroutine co = {
> +        .stack_size = 16 << 20,
> +        .entry = co_entry_42,
> +    };
> +    gpointer result;
> +
> +    g_assert(coroutine_self_is_main());
> +
> +    g_assert(coroutine_init(&co) == 0);
> +    result = coroutine_yieldto(&co, GINT_TO_POINTER(42));
> +    g_assert_cmpint(GPOINTER_TO_INT(result), ==, 0x42);
> +
> +#if GLIB_CHECK_VERSION(2,34,0)
> +    g_test_expect_message(G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL, "*!to->exited*");
> +    coroutine_yieldto(&co, GINT_TO_POINTER(42));
> +    g_test_assert_expected_messages();
> +#endif
> +
> +    g_assert(self == coroutine_self());
> +    g_assert(coroutine_self_is_main());
> +}
> +
> +static gpointer co_entry_two(gpointer data)
> +{
> +    struct coroutine *self = coroutine_self();
> +    struct coroutine co = {
> +        .stack_size = 16 << 20,
> +        .entry = co_entry_check_self,
> +    };
> +
> +    g_assert(!coroutine_self_is_main());
> +    g_assert(coroutine_init(&co) == 0);
> +    coroutine_yieldto(&co, &co);
> +
> +    g_assert(self == coroutine_self());
> +    return NULL;
> +}
> +
> +static void test_coroutine_two(void)
> +{
> +    struct coroutine *self = coroutine_self();
> +    struct coroutine co = {
> +        .stack_size = 16 << 20,
> +        .entry = co_entry_two,
> +    };
> +
> +    g_assert(coroutine_init(&co) == 0);
> +    coroutine_yieldto(&co, NULL);
> +
> +    g_assert(self == coroutine_self());
> +}
> +
> +static gpointer co_entry_yield(gpointer data)
> +{
> +    gpointer val;
> +
> +    g_assert(data == NULL);
> +    val = coroutine_yield(GINT_TO_POINTER(1));
> +    g_assert_cmpint(GPOINTER_TO_INT(val), ==, 2);
> +
> +    g_assert(!coroutine_self_is_main());
> +
> +    val = coroutine_yield(GINT_TO_POINTER(3));
> +    g_assert_cmpint(GPOINTER_TO_INT(val), ==, 4);
> +
> +    return NULL;
> +}
> +
> +static void test_coroutine_yield(void)
> +{
> +    struct coroutine *self = coroutine_self();
> +    struct coroutine co = {
> +        .stack_size = 16 << 20,
> +        .entry = co_entry_yield,
> +    };
> +    gpointer val;
> +
> +    g_assert (coroutine_init(&co) == 0);
> +    val = coroutine_yieldto(&co, NULL);
> +
> +    g_assert(self == coroutine_self());
> +    g_assert_cmpint(GPOINTER_TO_INT(val), ==, 1);
> +
> +    val = coroutine_yieldto(&co, GINT_TO_POINTER(2));
> +
> +    g_assert(self == coroutine_self());
> +    g_assert_cmpint(GPOINTER_TO_INT(val), ==, 3);
> +
> +    val = coroutine_yieldto(&co, GINT_TO_POINTER(4));
> +
> +    g_assert(self == coroutine_self());
> +    g_assert(val == NULL);
> +
> +#if GLIB_CHECK_VERSION(2,34,0)
> +    g_test_expect_message(G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL, "*!to->exited*");
> +    coroutine_yieldto(&co, GINT_TO_POINTER(42));
> +    g_test_assert_expected_messages();
> +#endif
> +}
> +
> +int main(int argc, char* argv[])
> +{
> +    g_test_init(&argc, &argv, NULL);
> +
> +    g_test_add_func("/coroutine/simple", test_coroutine_simple);
> +    g_test_add_func("/coroutine/two", test_coroutine_two);
> +    g_test_add_func("/coroutine/yield", test_coroutine_yield);
> +
> +    return g_test_run ();
> +}
> -- 
> 1.8.3.1
> 
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