1 files changed, 66 insertions, 0 deletions
diff --git a/test/atom_test_utils.c b/test/atom_test_utils.c
new file mode 100644
index 0000000..5c313a5
--- /dev/null
+++ b/test/atom_test_utils.c
@@ -0,0 +1,66 @@
+// Copyright 2012-2018 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
+
+#undef NDEBUG
+
+#include <lv2/atom/atom.h>
+#include <lv2/atom/forge.h>
+#include <lv2/atom/util.h>
+#include <lv2/log/log.h>
+#include <lv2/urid/urid.h>
+
+#include <assert.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+static char**   uris   = NULL;
+static uint32_t n_uris = 0;
+
+static char*
+copy_string(const char* str)
+{
+  const size_t len = strlen(str);
+  char*        dup = (char*)malloc(len + 1);
+  memcpy(dup, str, len + 1);
+  return dup;
+}
+
+static LV2_URID
+urid_map(LV2_URID_Map_Handle handle, const char* uri)
+{
+  for (uint32_t i = 0; i < n_uris; ++i) {
+    if (!strcmp(uris[i], uri)) {
+      return i + 1;
+    }
+  }
+
+  char** const new_uris = (char**)realloc(uris, (n_uris + 1) * sizeof(char*));
+  assert(new_uris);
+
+  uris           = new_uris;
+  uris[n_uris++] = copy_string(uri);
+  return n_uris;
+}
+
+static void
+free_urid_map(void)
+{
+  for (uint32_t i = 0; i < n_uris; ++i) {
+    free(uris[i]);
+  }
+
+  free(uris);
+}
+
+LV2_LOG_FUNC(1, 2)
+static int
+test_fail(const char* fmt, ...)
+{
+  va_list args;
+  va_start(args, fmt);
+  fprintf(stderr, "error: ");
+  vfprintf(stderr, fmt, args);
+  va_end(args);
+  return 1;
+}