aqhome: added PATH module, started VARS module.

those might later get incorporated into libgwenhywfar.

aqhome/data/path-t.c

@@ -0,0 +1,168 @@
+/****************************************************************************
+ * This file is part of the project Gwenhywfar.
+ * AqHome (c) by 2024 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+/* This file is included by "path.c" */
+
+
+#include <gwenhywfar/testframework.h>
+#include "path-t.h"
+
+
+#ifdef AQHOME_ENABLE_TESTCODE
+
+
+typedef struct PATH_TEST_ENTRY PATH_TEST_ENTRY;
+struct PATH_TEST_ENTRY {
+  const char *element;
+  int index;
+  uint32_t flags;
+};
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * forward declarations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+static int GWENHYWFAR_CB test1(GWEN_TEST_MODULE *mod);
+static int GWENHYWFAR_CB test2(GWEN_TEST_MODULE *mod);
+static int GWENHYWFAR_CB test3(GWEN_TEST_MODULE *mod);
+
+
+static void *_cbTestElement(const char *element, void *data, int idx, uint32_t flags);
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * implementations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+int AQH_Path_AddTests(GWEN_TEST_MODULE *mod)
+{
+  GWEN_TEST_MODULE *newMod;
+
+  newMod=GWEN_Test_Module_AddModule(mod, "AQH_Path", NULL);
+
+  GWEN_Test_Module_AddTest(newMod, "test 1: path with index", test1, NULL);
+  GWEN_Test_Module_AddTest(newMod, "test 2: path without index", test2, NULL);
+  GWEN_Test_Module_AddTest(newMod, "test 3: path with backspace escape", test3, NULL);
+
+  return 0;
+}
+
+
+
+int test1(GWEN_UNUSED GWEN_TEST_MODULE *mod)
+{
+  static char path[]="/test1/test2[3]/test3[2]";
+  static PATH_TEST_ENTRY expected[]={
+    {"test1", 0, AQH_PATH_FLAGS_PARSEIDX | AQH_PATH_FLAGS_ROOT},
+    {"test2", 3, AQH_PATH_FLAGS_PARSEIDX},
+    {"test3", 2, AQH_PATH_FLAGS_PARSEIDX | AQH_PATH_FLAGS_LAST},
+    {NULL,    0, 0}
+  };
+
+  if (AQH_Path_Handle(path, expected, AQH_PATH_FLAGS_PARSEIDX, _cbTestElement)==NULL) {
+    DBG_ERROR(NULL, "Error handling patch \"%s\"", path);
+    return GWEN_ERROR_GENERIC;
+  }
+
+  return 0;
+}
+
+
+
+int test2(GWEN_UNUSED GWEN_TEST_MODULE *mod)
+{
+  static char path[]="/test1/test2[3]/test3[2]";
+  static PATH_TEST_ENTRY expected[]={
+    {"test1",    0, AQH_PATH_FLAGS_ROOT},
+    {"test2[3]", 0, 0},
+    {"test3[2]", 0, AQH_PATH_FLAGS_LAST},
+    {NULL,       0, 0}
+  };
+
+  if (AQH_Path_Handle(path, expected, 0, _cbTestElement)==NULL) {
+    DBG_ERROR(NULL, "Error handling patch \"%s\"", path);
+    return GWEN_ERROR_GENERIC;
+  }
+
+  return 0;
+}
+
+
+
+int test3(GWEN_UNUSED GWEN_TEST_MODULE *mod)
+{
+  static char path[]="/test1\\/test2[3]/test3[2]/test4[1]";
+  static PATH_TEST_ENTRY expected[]={
+    {"test1/test2", 3, AQH_PATH_FLAGS_PARSEIDX | AQH_PATH_FLAGS_ROOT},
+    {"test3",       2, AQH_PATH_FLAGS_PARSEIDX},
+    {"test4",       1, AQH_PATH_FLAGS_PARSEIDX | AQH_PATH_FLAGS_LAST},
+    {NULL,          0, 0}
+  };
+
+  if (AQH_Path_Handle(path, expected, AQH_PATH_FLAGS_PARSEIDX, _cbTestElement)==NULL) {
+    DBG_ERROR(NULL, "Error handling patch \"%s\"", path);
+    return GWEN_ERROR_GENERIC;
+  }
+
+  return 0;
+}
+
+
+
+
+
+
+void *_cbTestElement(const char *element, void *data, int idx, uint32_t flags)
+{
+  PATH_TEST_ENTRY *currentEntry;
+
+  DBG_INFO(NULL, "Testing element \"%s\":%d (%08x)", element, idx, flags);
+  currentEntry=(PATH_TEST_ENTRY*) data;
+  if (currentEntry->element==NULL) {
+    DBG_ERROR(NULL, "current element is NULL when handling path element \"%s\"", element);
+    return NULL;
+  }
+
+  if (idx!=currentEntry->index) {
+    DBG_ERROR(NULL, "Current index \"%d\" doesn't match expected index \"%d\"", idx, currentEntry->index);
+    return NULL;
+  }
+
+  if (flags!=currentEntry->flags) {
+    DBG_ERROR(NULL, "Current flags \"%08x\" don't match expected flags \"%08x\"", flags, currentEntry->flags);
+    return NULL;
+  }
+
+  if (strcmp(currentEntry->element, element)!=0) {
+    DBG_ERROR(NULL, "Current element \"%s\" doesn't match expected element \"%s\"", element, currentEntry->element);
+    return NULL;
+  }
+
+  currentEntry++;
+  return currentEntry;
+}
+
+
+
+
+
+#else
+
+int AQH_Path_AddTests(GWEN_TEST_MODULE *mod)
+{
+  DBG_ERROR(GWEN_LOGDOMAIN, "AqHome was compiled without test code enabled.");
+  return GWEN_ERROR_GENERIC;
+}
+
+
+#endif