Import of the watch repository from Pebble

src/apps/strftime_test/.gitignore

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+
+# Ignore build generated files
+build

src/apps/strftime_test/appinfo.json

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+{
+  "uuid": "812b900e-53fb-463f-a7e5-691937328687",
+  "shortName": "strftime_test",
+  "longName": "strftime_test",
+  "companyName": "MakeAwesomeHappen",
+  "versionCode": 1,
+  "versionLabel": "1.0",
+  "watchapp": {
+    "watchface": false
+  },
+  "appKeys": {
+    "dummy": 0
+  },
+  "resources": {
+    "media": []
+  },
+  "targetPlatforms": [
+    "aplite",
+    "basalt"
+  ],
+  "sdkVersion": "3"
+}

src/apps/strftime_test/src/strftime_test.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 <pebble.h>
+
+static Window *window;
+static TextLayer *result_layer;
+
+static struct tm good_data = {
+  .tm_sec = 49,
+  .tm_min = 4,
+  .tm_hour = 11,
+  .tm_mday = 5,
+  .tm_mon = 4,
+  .tm_year = 115,
+  .tm_wday = 2,
+  .tm_yday = 124,
+  .tm_isdst = 1
+};
+
+static struct tm bad_data = {
+  .tm_sec = 49756567,
+  .tm_min = 49756567,
+  .tm_hour = 49756567,
+  .tm_mday = 49756567,
+  .tm_mon = 49756567,
+  .tm_year = 49756567,
+  .tm_wday = 49756567,
+  .tm_yday = 49756567,
+  .tm_isdst = 49756567
+};
+
+
+static void prv_test_valid_data(void) {
+  const int buf_size = 64;
+  char buf[buf_size];
+  int r;
+
+  // Make sure the valid struct works as expected
+  r = strftime(buf, buf_size, "%a", &good_data);
+  if (r == 0 || strncmp(buf, "Tue", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"a\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%A", &good_data);
+  if (r == 0 || strncmp(buf, "Tuesday", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"A\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%b", &good_data);
+  if (r == 0 || strncmp(buf, "May", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"b\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%B", &good_data);
+  if (r == 0 || strncmp(buf, "May", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"B\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%c", &good_data);
+  if (r == 0 || strncmp(buf, "Tue May  5 11:04:49 2015", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"c\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%d", &good_data);
+  if (r == 0 || strncmp(buf, "05", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"d\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%D", &good_data);
+  if (r == 0 || strncmp(buf, "05/05/15", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"D\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%e", &good_data);
+  if (r == 0 || strncmp(buf, " 5", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"e\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%F", &good_data);
+  if (r == 0 || strncmp(buf, "2015-05-05", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"F\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%g", &good_data);
+  if (r == 0 || strncmp(buf, "15", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"f\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%G", &good_data);
+  if (r == 0 || strncmp(buf, "2015", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"G\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%h", &good_data);
+  if (r == 0 || strncmp(buf, "May", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"h\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%H", &good_data);
+  if (r == 0 || strncmp(buf, "11", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"H\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%I", &good_data);
+  if (r == 0 || strncmp(buf, "11", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"I\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%j", &good_data);
+  if (r == 0 || strncmp(buf, "125", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"j\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%m", &good_data);
+  if (r == 0 || strncmp(buf, "05", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"m\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%M", &good_data);
+  if (r == 0 || strncmp(buf, "04", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"M\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%p", &good_data);
+  if (r == 0 || strncmp(buf, "AM", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"p\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%r", &good_data);
+  if (r == 0 || strncmp(buf, "11:04:49 AM", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"r\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%R", &good_data);
+  if (r == 0 || strncmp(buf, "11:04", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"R\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%S", &good_data);
+  if (r == 0 || strncmp(buf, "49", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"S\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%T", &good_data);
+  if (r == 0 || strncmp(buf, "11:04:49", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"T\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%u", &good_data);
+  if (r == 0 || strncmp(buf, "2", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"u\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%U", &good_data);
+  if (r == 0 || strncmp(buf, "18", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"U\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%V", &good_data);
+  if (r == 0 || strncmp(buf, "19", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"V\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%w", &good_data);
+  if (r == 0 || strncmp(buf, "2", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"w\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%W", &good_data);
+  if (r == 0 || strncmp(buf, "18", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"W\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%x", &good_data);
+  if (r == 0 || strncmp(buf, "05/05/15", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"x\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%X", &good_data);
+  if (r == 0 || strncmp(buf, "11:04:49", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"X\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%y", &good_data);
+  if (r == 0 || strncmp(buf, "15", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"y\": %s", buf);
+  }
+
+  r = strftime(buf, buf_size, "%Y", &good_data);
+  if (r == 0 || strncmp(buf, "2015", buf_size) != 0) {
+    APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"Y\": %s", buf);
+  }
+
+  // r = strftime(buf, buf_size, "%z", &good_data);
+  // if (r == 0 || strncmp(buf, "", buf_size) != 0) {
+  //   APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"z\": %s", buf);
+  // }
+
+  // r = strftime(buf, buf_size, "%Z", &good_data);
+  // if (r == 0 || strncmp(buf, "", buf_size) != 0) {
+  //   APP_LOG(APP_LOG_LEVEL_DEBUG, "Error with \"Z\": %s", buf);
+  // }
+}
+
+static void prv_test_invalid_data(void) {
+  const int buf_size = 64;
+  char buf[buf_size];
+
+  // Make sure the invalid structs don't crash us
+  // These should all return 0, but many don't seem to be doing that
+  strftime(buf, buf_size, "%a", &bad_data);
+
+  strftime(buf, buf_size, "%A", &bad_data);
+
+  strftime(buf, buf_size, "%b", &bad_data);
+
+  strftime(buf, buf_size, "%B", &bad_data);
+
+  strftime(buf, buf_size, "%c", &bad_data);
+
+  strftime(buf, buf_size, "%d", &bad_data);
+
+  strftime(buf, buf_size, "%D", &bad_data);
+
+  strftime(buf, buf_size, "%e", &bad_data);
+
+  strftime(buf, buf_size, "%F", &bad_data);
+
+  strftime(buf, buf_size, "%g", &bad_data);
+
+  strftime(buf, buf_size, "%G", &bad_data);
+
+  strftime(buf, buf_size, "%h", &bad_data);
+
+  strftime(buf, buf_size, "%H", &bad_data);
+
+  strftime(buf, buf_size, "%I", &bad_data);
+
+  strftime(buf, buf_size, "%j", &bad_data);
+
+  strftime(buf, buf_size, "%m", &bad_data);
+
+  strftime(buf, buf_size, "%M", &bad_data);
+
+  strftime(buf, buf_size, "%p", &bad_data);
+
+  strftime(buf, buf_size, "%r", &bad_data);
+
+  strftime(buf, buf_size, "%R", &bad_data);
+
+  strftime(buf, buf_size, "%S", &bad_data);
+
+  strftime(buf, buf_size, "%T", &bad_data);
+
+  strftime(buf, buf_size, "%u", &bad_data);
+
+  strftime(buf, buf_size, "%U", &bad_data);
+
+  strftime(buf, buf_size, "%V", &bad_data);
+
+  strftime(buf, buf_size, "%w", &bad_data);
+
+  strftime(buf, buf_size, "%W", &bad_data);
+
+  strftime(buf, buf_size, "%x", &bad_data);
+
+  strftime(buf, buf_size, "%X", &bad_data);
+
+  strftime(buf, buf_size, "%y", &bad_data);
+
+  strftime(buf, buf_size, "%Y", &bad_data);
+
+  // strftime(buf, buf_size, "%z", &bad_data);
+
+  // strftime(buf, buf_size, "%Z", &bad_data);
+}
+
+static void window_load(Window *window) {
+  prv_test_valid_data();
+  prv_test_invalid_data();
+
+
+  Layer *window_layer = window_get_root_layer(window);
+  result_layer = text_layer_create(GRect(0, 0, 144, 168));
+  text_layer_set_text(result_layer, "strftime() test. Check the app logs for details");
+  text_layer_set_font(result_layer, fonts_get_system_font(FONT_KEY_GOTHIC_24_BOLD));
+  layer_add_child(window_layer, text_layer_get_layer(result_layer));
+}
+
+static void window_unload(Window *window) {
+  text_layer_destroy(result_layer);
+}
+
+static void init(void) {
+  window = window_create();
+  window_set_window_handlers(window, (WindowHandlers) {
+    .load = window_load,
+    .unload = window_unload,
+  });
+  const bool animated = true;
+  window_stack_push(window, animated);
+}
+
+static void deinit(void) {
+  window_destroy(window);
+}
+
+int main(void) {
+  init();
+  app_event_loop();
+  deinit();
+}

src/apps/strftime_test/wscript

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+
+#
+# This file is the default set of rules to compile a Pebble project.
+#
+# Feel free to customize this to your needs.
+#
+
+import os.path
+
+top = '.'
+out = 'build'
+
+def options(ctx):
+    ctx.load('pebble_sdk')
+
+def configure(ctx):
+    ctx.load('pebble_sdk')
+
+def build(ctx):
+    ctx.load('pebble_sdk')
+
+    build_worker = os.path.exists('worker_src')
+    binaries = []
+
+    for p in ctx.env.TARGET_PLATFORMS:
+        ctx.set_env(ctx.all_envs[p])
+        ctx.set_group(ctx.env.PLATFORM_NAME)
+        app_elf='{}/pebble-app.elf'.format(ctx.env.BUILD_DIR)
+        ctx.pbl_program(source=ctx.path.ant_glob('src/**/*.c'),
+        target=app_elf)
+
+        if build_worker:
+            worker_elf='{}/pebble-worker.elf'.format(ctx.env.BUILD_DIR)
+            binaries.append({'platform': p, 'app_elf': app_elf, 'worker_elf': worker_elf})
+            ctx.pbl_worker(source=ctx.path.ant_glob('worker_src/**/*.c'),
+            target=worker_elf)
+        else:
+            binaries.append({'platform': p, 'app_elf': app_elf})
+
+    ctx.set_group('bundle')
+    ctx.pbl_bundle(binaries=binaries, js=ctx.path.ant_glob('src/js/**/*.js'))