Merge pull request #13210 from dustin-crossman/pr/sleep_test_fix

Fix hal-sleep/sleep_manager Tests on Cypress Targets

Author: 0xc0170

TESTS/mbed_hal/sleep/main.cpp

@@ -61,17 +61,17 @@ void sleep_usticker_test()
 
     const ticker_irq_handler_type us_ticker_irq_handler_org = set_us_ticker_irq_handler(us_ticker_isr);
 
-    /* Give some time Green Tea to finish UART transmission before entering
-     * sleep mode.
-     */
-    busy_wait_ms(SERIAL_FLUSH_TIME_MS);
-
     /* Test only sleep functionality. */
     sleep_manager_lock_deep_sleep();
     TEST_ASSERT_FALSE_MESSAGE(sleep_manager_can_deep_sleep(), "deep sleep should be locked");
 
     /* Testing wake-up time 10 us. */
     for (timestamp_t i = 100; i < 1000; i += 100) {
+        /* Give some time Green Tea to finish UART transmission before entering
+         * sleep mode.
+         */
+        busy_wait_ms(SERIAL_FLUSH_TIME_MS);
+
         /* note: us_ticker_read() operates on ticks. */
         const timestamp_t start_timestamp = us_ticker_read();
         const timestamp_t next_match_timestamp = overflow_protect(start_timestamp + us_to_ticks(i, ticker_freq),
@@ -108,15 +108,15 @@ void deepsleep_lpticker_test()
 
     const ticker_irq_handler_type lp_ticker_irq_handler_org = set_lp_ticker_irq_handler(lp_ticker_isr);
 
-    /* Give some time Green Tea to finish UART transmission before entering
-     * deep-sleep mode.
-     */
-    busy_wait_ms(SERIAL_FLUSH_TIME_MS);
-
     TEST_ASSERT_TRUE_MESSAGE(sleep_manager_can_deep_sleep(), "deep sleep should not be locked");
 
     /* Testing wake-up time 10 ms. */
     for (timestamp_t i = 20000; i < 200000; i += 20000) {
+        /* Give some time Green Tea to finish UART transmission before entering
+         * deep-sleep mode.
+         */
+        busy_wait_ms(SERIAL_FLUSH_TIME_MS);
+
         /* note: lp_ticker_read() operates on ticks. */
         const timestamp_t start_timestamp = lp_ticker_read();
         const timestamp_t next_match_timestamp = overflow_protect(start_timestamp + us_to_ticks(i, ticker_freq), ticker_width);

features/frameworks/greentea-client/source/greentea_test_env.cpp

@@ -523,7 +523,7 @@ static int CurTok = 0;
  *
  *        tok_eof       ::= EOF (end of file)
  *        tok_open      ::= "{{"
- *        tok_close     ::= "}}"
+ *        tok_close     ::= "}}\n"
  *        tok_semicolon ::= ";"
  *        tok_string    ::= [a-zA-Z0-9_-!@#$%^&*()]+    // See isstring() function
  *
@@ -597,7 +597,7 @@ extern "C" int greentea_parse_kv(char *out_key,
 
         case tok_open:
             if (HandleKV(out_key, out_value, out_key_size, out_value_size)) {
-                // We've found {{ KEY ; VALUE }} expression
+                // We've found {{ KEY ; VALUE }}\n expression
                 return 1;
             }
             break;
@@ -684,7 +684,7 @@ static int isstring(int c) {
  *
  *         <TOK_EOF>       ::= EOF (end of file)
  *         <TOK_OPEN>      ::= "{{"
- *         <TOK_CLOSE>     ::= "}}"
+ *         <TOK_CLOSE>     ::= "}}\n"
  *         <TOK_SEMICOLON> ::= ";"
  *         <TOK_STRING>    ::= [a-zA-Z0-9_-!@#$%^&*()]+    // See isstring() function *
  *
@@ -737,13 +737,16 @@ static int gettok(char *out_str, const int str_size) {
     }
 
     // close ::= '}'
-	if (LastChar == '}') {
-		LastChar = greentea_getc();
-		if (LastChar == '}') {
-			LastChar = '!';
-			return tok_close;
-		}
-	}
+    if (LastChar == '}') {
+        LastChar = greentea_getc();
+        if (LastChar == '}') {
+            LastChar = greentea_getc();
+            if (LastChar == '\n') {
+                LastChar = '!';
+                return tok_close;
+            }
+        }
+    }
 
     if (LastChar == EOF)
         return tok_eof;
@@ -762,8 +765,8 @@ static int gettok(char *out_str, const int str_size) {
  *         <MESSAGE>: <TOK_OPEN> <TOK_STRING> <TOK_SEMICOLON> <TOK_STRING> <TOK_CLOSE>
  *
  *         Examples:
- *         message:     "{{__timeout; 1000}}"
- *                      "{{__sync; 12345678-1234-5678-1234-567812345678}}"
+ *         message:     "{{__timeout; 1000}}\n"
+ *                      "{{__sync; 12345678-1234-5678-1234-567812345678}}\n"
  *
  *  \param out_key Output buffer to store key string value
  *  \param out_value Output buffer to store value string value