Import of the watch repository from Pebble

tests/fw/ui/test_jumboji.c

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+/*
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "services/normal/timeline/notification_jumboji_table.h"
+#include "services/normal/timeline/notification_layout.h"
+#include "util/size.h"
+
+#include "clar.h"
+
+#include <stdio.h>
+
+// Stubs
+/////////////////////
+
+#include "stubs_analytics.h"
+#include "stubs_attribute.h"
+#include "stubs_clock.h"
+#include "stubs_graphics.h"
+#include "stubs_graphics_context.h"
+#include "stubs_kino_layer.h"
+#include "stubs_layer.h"
+#include "stubs_layout_node.h"
+#include "stubs_logging.h"
+#include "stubs_passert.h"
+#include "stubs_pbl_malloc.h"
+#include "stubs_pin_db.h"
+#include "stubs_resources.h"
+#include "stubs_shell_prefs.h"
+#include "stubs_text_node.h"
+#include "stubs_timeline_item.h"
+#include "stubs_timeline_resources.h"
+
+// Statics
+////////////////////////////////////
+static const EmojiEntry s_emoji_table[] = JUMBOJI_TABLE(EMOJI_ENTRY);
+
+// Tests
+//////////////////////
+
+void test_jumboji__jumboji_table(void) {
+  for (unsigned int i = 0; i < ARRAY_LENGTH(s_emoji_table); i++) {
+    const EmojiEntry *emoji = &s_emoji_table[i];
+    const Codepoint codepoint = utf8_peek_codepoint((utf8_t *)emoji->string, NULL);
+    if (emoji->codepoint != codepoint) {
+      printf("  ENTRY(\"%s\", 0x%05x, %s)\n", emoji->string, (unsigned int)codepoint,
+             emoji->resource_name);
+    }
+    cl_check(emoji->codepoint == codepoint);
+  }
+}
+
+ResourceId prv_get_emoji_icon_by_string(const EmojiEntry *table, const char *str);
+
+void test_jumboji__jumboji_detection(void) {
+  // NULL is not an emoji
+  cl_check(prv_get_emoji_icon_by_string(s_emoji_table, NULL) == INVALID_RESOURCE);
+
+  // Empty string is not an emoji
+  cl_check(prv_get_emoji_icon_by_string(s_emoji_table, "") == INVALID_RESOURCE);
+
+  // Single emoji is detected
+  cl_check(prv_get_emoji_icon_by_string(s_emoji_table, "😀") ==
+           RESOURCE_ID_EMOJI_BIG_OPEN_SMILE_LARGE);
+
+  // Leading whitespace is ignored
+  cl_check(prv_get_emoji_icon_by_string(s_emoji_table, " 😀") ==
+           RESOURCE_ID_EMOJI_BIG_OPEN_SMILE_LARGE);
+
+  // Trailing whitespace is ignored
+  cl_check(prv_get_emoji_icon_by_string(s_emoji_table, "😀 ") ==
+           RESOURCE_ID_EMOJI_BIG_OPEN_SMILE_LARGE);
+
+  // Leading and trailing whitespace is ignored
+  cl_check(prv_get_emoji_icon_by_string(s_emoji_table, " 😀 ") ==
+           RESOURCE_ID_EMOJI_BIG_OPEN_SMILE_LARGE);
+
+  // Double emoji is ignored
+  cl_check(prv_get_emoji_icon_by_string(s_emoji_table, "😀😂") == INVALID_RESOURCE);
+
+  // LTR indicator is ignored
+  cl_check(prv_get_emoji_icon_by_string(s_emoji_table, "\u200E😂") ==
+           RESOURCE_ID_EMOJI_LAUGHING_WITH_TEARS_LARGE);
+
+  // Zero-width-no-break at the end is ignored
+  cl_check(prv_get_emoji_icon_by_string(s_emoji_table, "😂\uFEFF") ==
+           RESOURCE_ID_EMOJI_LAUGHING_WITH_TEARS_LARGE);
+
+  // Skin tone modifier is ignored
+  cl_check(prv_get_emoji_icon_by_string(s_emoji_table, "👍\xf0\x9f\x8f\xbe") ==
+           RESOURCE_ID_EMOJI_THUMBS_UP_LARGE);
+}