examples: add 2 CI build/test configurations for system/console

examples/system/console/example_test.py

@@ -0,0 +1,29 @@
+from __future__ import print_function
+import os
+import sys
+
+try:
+    import IDF
+except ImportError:
+    test_fw_path = os.getenv('TEST_FW_PATH')
+    if test_fw_path and test_fw_path not in sys.path:
+        sys.path.insert(0, test_fw_path)
+    import IDF
+
+
+@IDF.idf_example_test(env_tag='Example_WIFI')
+def test_examples_system_console(env, extra_data):
+    dut = env.get_dut('console_example', 'examples/system/console', app_config_name='history')
+    print("Using binary path: {}".format(dut.app.binary_path))
+    dut.start_app()
+    dut.expect("Command history enabled")
+    env.close_dut(dut.name)
+
+    dut = env.get_dut('console_example', 'examples/system/console', app_config_name='nohistory')
+    print("Using binary path: {}".format(dut.app.binary_path))
+    dut.start_app()
+    dut.expect("Command history disabled")
+
+
+if __name__ == '__main__':
+    test_examples_system_console()

examples/system/console/main/console_example_main.c

@@ -59,6 +59,10 @@ static void initialize_nvs(void)
 
 static void initialize_console(void)
 {
+    /* Drain stdout before reconfiguring it */
+    fflush(stdout);
+    fsync(fileno(stdout));
+
     /* Disable buffering on stdin */
     setvbuf(stdin, NULL, _IONBF, 0);
 
@@ -121,6 +125,9 @@ void app_main(void)
 
 #if CONFIG_STORE_HISTORY
     initialize_filesystem();
+    ESP_LOGI(TAG, "Command history enabled");
+#else
+    ESP_LOGI(TAG, "Command history disabled");
 #endif
 
     initialize_console();

examples/system/console/sdkconfig.ci.history

@@ -0,0 +1 @@
+CONFIG_STORE_HISTORY=y

examples/system/console/sdkconfig.ci.nohistory

@@ -0,0 +1 @@
+CONFIG_STORE_HISTORY=n