2 files changed, 33 insertions, 0 deletions
diff --git a/src/tests/ktests/kmalloc/Makefile b/src/tests/ktests/kmalloc/Makefile
new file mode 120000
index 0000000..4630a7c
--- /dev/null
+++ b/src/tests/ktests/kmalloc/Makefile
@@ -0,0 +1 @@
+../rules.make
+\ No newline at end of file
diff --git a/src/tests/ktests/kmalloc/test.c b/src/tests/ktests/kmalloc/test.c
new file mode 100644
index 0000000..2b5dc6d
--- /dev/null
+++ b/src/tests/ktests/kmalloc/test.c
@@ -0,0 +1,32 @@
+
+void kmalloc_test(void* kernel_data_end) {
+	BEGIN_TEST("kmalloc-test");
+
+	dbg_print_region_info();
+	const int m = 200;
+	uint16_t** ptr = malloc(m * sizeof(uint32_t));
+	for (int i = 0; i < m; i++) {
+		size_t s = 1 << ((i * 7) % 11 + 2);
+		ptr[i] = (uint16_t*)malloc(s);
+		ASSERT((void*)ptr[i] >= kernel_data_end && (size_t)ptr[i] < 0xFFC00000);
+		*ptr[i] = ((i * 211) % 1024);
+	}
+	dbg_printf("Fully allocated.\n");
+	dbg_print_region_info();
+	for (int i = 0; i < m; i++) {
+		for (int j = i; j < m; j++) {
+			ASSERT(*ptr[j] == (j * 211) % 1024);
+		}
+		free(ptr[i]);
+	}
+	free(ptr);
+	dbg_printf("Kmalloc test OK.\n");
+	dbg_print_region_info();
+
+	TEST_OK;
+}
+
+#undef TEST_PLACEHOLDER_AFTER_KMALLOC
+#define TEST_PLACEHOLDER_AFTER_KMALLOC { kmalloc_test(kernel_data_end); }
+
+/* vim: set ts=4 sw=4 tw=0 noet :*/