|
|
@@ -0,0 +1,296 @@
|
|
|
+/*
|
|
|
+ * Copyright (c) 2021 Stefan Strobel <stefan.strobel@shimatta.net>
|
|
|
+ *
|
|
|
+ * This Source Code Form is subject to the terms of the Mozilla Public
|
|
|
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
|
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
|
|
+ */
|
|
|
+
|
|
|
+/**
|
|
|
+ * @file test_integration_help.cpp
|
|
|
+ * @brief integration test implementation for the help command of the shellmatta
|
|
|
+ * @author Stefan Strobel <stefan.strobel@shimatta.net>
|
|
|
+ */
|
|
|
+
|
|
|
+#include "test/framework/catch.hpp"
|
|
|
+extern "C" {
|
|
|
+#include "test/framework/fff.h"
|
|
|
+#include "shellmatta.h"
|
|
|
+}
|
|
|
+#include <string.h>
|
|
|
+
|
|
|
+FAKE_VALUE_FUNC(shellmatta_retCode_t, writeFct, const char *, uint32_t)
|
|
|
+FAKE_VALUE_FUNC(shellmatta_retCode_t, cmdFct1, shellmatta_handle_t, const char *, uint32_t)
|
|
|
+FAKE_VALUE_FUNC(shellmatta_retCode_t, cmdFct2, shellmatta_handle_t, const char *, uint32_t)
|
|
|
+FAKE_VALUE_FUNC(shellmatta_retCode_t, cmdFct3, shellmatta_handle_t, const char *, uint32_t)
|
|
|
+
|
|
|
+static char fakeWriteData[1024];
|
|
|
+static uint32_t fakeWriteLength;
|
|
|
+static shellmatta_retCode_t writeFct_customFake(const char* data, uint32_t length)
|
|
|
+{
|
|
|
+ while((length > 0) && (fakeWriteLength < sizeof(fakeWriteData)))
|
|
|
+ {
|
|
|
+ fakeWriteData[fakeWriteLength] = *data;
|
|
|
+ data ++;
|
|
|
+ length --;
|
|
|
+ fakeWriteLength ++;
|
|
|
+ }
|
|
|
+
|
|
|
+ return SHELLMATTA_OK;
|
|
|
+}
|
|
|
+
|
|
|
+/* List of fakes */
|
|
|
+#define FFF_FAKES_LIST(FAKE) \
|
|
|
+ FAKE(writeFct) \
|
|
|
+ FAKE(cmdFct1) \
|
|
|
+ FAKE(cmdFct2) \
|
|
|
+ FAKE(cmdFct3)
|
|
|
+
|
|
|
+#define PROCESS_INPUT(input) \
|
|
|
+ CHECK(SHELLMATTA_OK == shellmatta_processData(handle, (char*)(input), sizeof((input)) - 1u));
|
|
|
+
|
|
|
+static shellmatta_cmd_t cmd1 = {(char*)"cmd1", (char*)"1", (char*)"cmd1 [options]", (char*)"cmd1 usage\r\n--option, -o: option", cmdFct1, NULL};
|
|
|
+static shellmatta_cmd_t cmd2 = {(char*)"cmd2", NULL, NULL, NULL, cmdFct2, NULL};
|
|
|
+static shellmatta_cmd_t cmd3 = {(char*)"cmd3", (char*)"", (char*)"", (char*)"", cmdFct3, NULL};
|
|
|
+
|
|
|
+SCENARIO("Test the help function")
|
|
|
+{
|
|
|
+ GIVEN("An initialized and empty Shellmatte instance")
|
|
|
+ {
|
|
|
+ shellmatta_instance_t inst;
|
|
|
+ shellmatta_handle_t handle;
|
|
|
+ char buffer[1024u];
|
|
|
+ char historyBuffer[1024u];
|
|
|
+
|
|
|
+ CHECK(SHELLMATTA_OK == shellmatta_doInit( &inst,
|
|
|
+ &handle,
|
|
|
+ buffer,
|
|
|
+ sizeof(buffer),
|
|
|
+ historyBuffer,
|
|
|
+ sizeof(historyBuffer),
|
|
|
+ "shellmatta->",
|
|
|
+ NULL,
|
|
|
+ writeFct));
|
|
|
+
|
|
|
+ CHECK(SHELLMATTA_OK == shellmatta_addCmd(handle, &cmd1));
|
|
|
+ CHECK(SHELLMATTA_OK == shellmatta_addCmd(handle, &cmd2));
|
|
|
+ CHECK(SHELLMATTA_OK == shellmatta_addCmd(handle, &cmd3));
|
|
|
+
|
|
|
+ WHEN("The user hits help")
|
|
|
+ {
|
|
|
+ FFF_FAKES_LIST(RESET_FAKE)
|
|
|
+ fakeWriteLength = 0u;
|
|
|
+ memset(fakeWriteData, 0, sizeof(fakeWriteData));
|
|
|
+
|
|
|
+ shellmatta_write_t writeCustomFakeSeq[1] = {writeFct_customFake};
|
|
|
+ SET_CUSTOM_FAKE_SEQ(writeFct, writeCustomFakeSeq, 1)
|
|
|
+
|
|
|
+ PROCESS_INPUT("help\r\n")
|
|
|
+
|
|
|
+ THEN("The shellmatta prints the help text")
|
|
|
+ {
|
|
|
+ static const char * response = (char*) "help\r\n"
|
|
|
+ "cmd1 1 cmd1 [options]\r\n"
|
|
|
+ "cmd2\r\n"
|
|
|
+ "cmd3\r\n"
|
|
|
+ "help ? help [command] - print help or usage information\r\n\r\n"
|
|
|
+ "shellmatta->";
|
|
|
+ CHECK(writeFct_fake.call_count == 23);
|
|
|
+ CHECK(strlen(response) == fakeWriteLength);
|
|
|
+ CHECK(0 == strcmp(response, fakeWriteData));
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ WHEN("The user hits ?")
|
|
|
+ {
|
|
|
+ FFF_FAKES_LIST(RESET_FAKE)
|
|
|
+ fakeWriteLength = 0u;
|
|
|
+ memset(fakeWriteData, 0, sizeof(fakeWriteData));
|
|
|
+
|
|
|
+ shellmatta_write_t writeCustomFakeSeq[1] = {writeFct_customFake};
|
|
|
+ SET_CUSTOM_FAKE_SEQ(writeFct, writeCustomFakeSeq, 1)
|
|
|
+
|
|
|
+ PROCESS_INPUT("?\r\n")
|
|
|
+
|
|
|
+ THEN("The shellmatta prints the help text")
|
|
|
+ {
|
|
|
+ static const char * response = (char*) "?\r\n"
|
|
|
+ "cmd1 1 cmd1 [options]\r\n"
|
|
|
+ "cmd2\r\n"
|
|
|
+ "cmd3\r\n"
|
|
|
+ "help ? help [command] - print help or usage information\r\n\r\n"
|
|
|
+ "shellmatta->";
|
|
|
+ CHECK(writeFct_fake.call_count == 20);
|
|
|
+ CHECK(strlen(response) == fakeWriteLength);
|
|
|
+ CHECK(0 == strcmp(response, fakeWriteData));
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+SCENARIO("Test if the help command prints the usage correctly")
|
|
|
+{
|
|
|
+ GIVEN("An initialized and empty Shellmatte instance")
|
|
|
+ {
|
|
|
+ shellmatta_instance_t inst;
|
|
|
+ shellmatta_handle_t handle;
|
|
|
+ char buffer[1024u];
|
|
|
+ char historyBuffer[1024u];
|
|
|
+
|
|
|
+ CHECK(SHELLMATTA_OK == shellmatta_doInit( &inst,
|
|
|
+ &handle,
|
|
|
+ buffer,
|
|
|
+ sizeof(buffer),
|
|
|
+ historyBuffer,
|
|
|
+ sizeof(historyBuffer),
|
|
|
+ "shellmatta->",
|
|
|
+ NULL,
|
|
|
+ writeFct));
|
|
|
+
|
|
|
+ CHECK(SHELLMATTA_OK == shellmatta_addCmd(handle, &cmd1));
|
|
|
+ CHECK(SHELLMATTA_OK == shellmatta_addCmd(handle, &cmd2));
|
|
|
+ CHECK(SHELLMATTA_OK == shellmatta_addCmd(handle, &cmd3));
|
|
|
+
|
|
|
+ WHEN("The user requests usage information from a valid command")
|
|
|
+ {
|
|
|
+ FFF_FAKES_LIST(RESET_FAKE)
|
|
|
+ fakeWriteLength = 0u;
|
|
|
+ memset(fakeWriteData, 0, sizeof(fakeWriteData));
|
|
|
+
|
|
|
+ shellmatta_write_t writeCustomFakeSeq[1] = {writeFct_customFake};
|
|
|
+ SET_CUSTOM_FAKE_SEQ(writeFct, writeCustomFakeSeq, 1)
|
|
|
+
|
|
|
+ PROCESS_INPUT("help cmd1\r\n")
|
|
|
+
|
|
|
+ THEN("The shellmatta prints the help text")
|
|
|
+ {
|
|
|
+ static const char * response = (char*) "help cmd1\r\n"
|
|
|
+ "Help for command: cmd1 (1)\r\n\r\n"
|
|
|
+ "cmd1 [options]\r\n\r\n"
|
|
|
+ "Usage: \r\n"
|
|
|
+ "cmd1 usage\r\n--option, -o: option\r\n"
|
|
|
+ "\r\nshellmatta->";
|
|
|
+ CHECK(writeFct_fake.call_count == 22);
|
|
|
+ CHECK(strlen(response) == fakeWriteLength);
|
|
|
+ CHECK(0 == strcmp(response, fakeWriteData));
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ WHEN("The user requests usage information from a valid command using its alias")
|
|
|
+ {
|
|
|
+ FFF_FAKES_LIST(RESET_FAKE)
|
|
|
+ fakeWriteLength = 0u;
|
|
|
+ memset(fakeWriteData, 0, sizeof(fakeWriteData));
|
|
|
+
|
|
|
+ shellmatta_write_t writeCustomFakeSeq[1] = {writeFct_customFake};
|
|
|
+ SET_CUSTOM_FAKE_SEQ(writeFct, writeCustomFakeSeq, 1)
|
|
|
+
|
|
|
+ PROCESS_INPUT("help 1\r\n")
|
|
|
+
|
|
|
+ THEN("The shellmatta prints the help text")
|
|
|
+ {
|
|
|
+ static const char * response = (char*) "help 1\r\n"
|
|
|
+ "Help for command: cmd1 (1)\r\n\r\n"
|
|
|
+ "cmd1 [options]\r\n\r\n"
|
|
|
+ "Usage: \r\n"
|
|
|
+ "cmd1 usage\r\n--option, -o: option\r\n"
|
|
|
+ "\r\nshellmatta->";
|
|
|
+ CHECK(writeFct_fake.call_count == 19);
|
|
|
+ CHECK(strlen(response) == fakeWriteLength);
|
|
|
+ CHECK(0 == strcmp(response, fakeWriteData));
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ WHEN("The user requests usage information from an empty command")
|
|
|
+ {
|
|
|
+ FFF_FAKES_LIST(RESET_FAKE)
|
|
|
+ fakeWriteLength = 0u;
|
|
|
+ memset(fakeWriteData, 0, sizeof(fakeWriteData));
|
|
|
+
|
|
|
+ shellmatta_write_t writeCustomFakeSeq[1] = {writeFct_customFake};
|
|
|
+ SET_CUSTOM_FAKE_SEQ(writeFct, writeCustomFakeSeq, 1)
|
|
|
+
|
|
|
+ PROCESS_INPUT("help cmd2\r\n")
|
|
|
+
|
|
|
+ THEN("The shellmatta prints the help text - without alias, help and usage text")
|
|
|
+ {
|
|
|
+ static const char * response = (char*) "help cmd2\r\n"
|
|
|
+ "Help for command: cmd2\r\n"
|
|
|
+ "\r\nshellmatta->";
|
|
|
+ CHECK(writeFct_fake.call_count == 15);
|
|
|
+ CHECK(strlen(response) == fakeWriteLength);
|
|
|
+ CHECK(0 == strcmp(response, fakeWriteData));
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ WHEN("The user requests usage information from an empty stringed command")
|
|
|
+ {
|
|
|
+ FFF_FAKES_LIST(RESET_FAKE)
|
|
|
+ fakeWriteLength = 0u;
|
|
|
+ memset(fakeWriteData, 0, sizeof(fakeWriteData));
|
|
|
+
|
|
|
+ shellmatta_write_t writeCustomFakeSeq[1] = {writeFct_customFake};
|
|
|
+ SET_CUSTOM_FAKE_SEQ(writeFct, writeCustomFakeSeq, 1)
|
|
|
+
|
|
|
+ PROCESS_INPUT("help cmd3\r\n")
|
|
|
+
|
|
|
+ THEN("The shellmatta prints the help text - without alias, help and usage text")
|
|
|
+ {
|
|
|
+ static const char * response = (char*) "help cmd3\r\n"
|
|
|
+ "Help for command: cmd3\r\n"
|
|
|
+ "\r\nshellmatta->";
|
|
|
+ CHECK(writeFct_fake.call_count == 15);
|
|
|
+ CHECK(strlen(response) == fakeWriteLength);
|
|
|
+ CHECK(0 == strcmp(response, fakeWriteData));
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ WHEN("The user adds additional arguments to the help command")
|
|
|
+ {
|
|
|
+ FFF_FAKES_LIST(RESET_FAKE)
|
|
|
+ fakeWriteLength = 0u;
|
|
|
+ memset(fakeWriteData, 0, sizeof(fakeWriteData));
|
|
|
+
|
|
|
+ shellmatta_write_t writeCustomFakeSeq[1] = {writeFct_customFake};
|
|
|
+ SET_CUSTOM_FAKE_SEQ(writeFct, writeCustomFakeSeq, 1)
|
|
|
+
|
|
|
+ PROCESS_INPUT("help cmd2 foo bar meow this is nonsense\r\n")
|
|
|
+
|
|
|
+ THEN("The shellmatta ignores the superflous arguments")
|
|
|
+ {
|
|
|
+ static const char * response = (char*) "help cmd2 foo bar meow this is nonsense\r\n"
|
|
|
+ "Help for command: cmd2\r\n"
|
|
|
+ "\r\nshellmatta->";
|
|
|
+ CHECK(writeFct_fake.call_count == 45);
|
|
|
+ CHECK(strlen(response) == fakeWriteLength);
|
|
|
+ CHECK(0 == strcmp(response, fakeWriteData));
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ WHEN("The user requests help of a nonexisting command")
|
|
|
+ {
|
|
|
+ FFF_FAKES_LIST(RESET_FAKE)
|
|
|
+ fakeWriteLength = 0u;
|
|
|
+ memset(fakeWriteData, 0, sizeof(fakeWriteData));
|
|
|
+
|
|
|
+ shellmatta_write_t writeCustomFakeSeq[1] = {writeFct_customFake};
|
|
|
+ SET_CUSTOM_FAKE_SEQ(writeFct, writeCustomFakeSeq, 1)
|
|
|
+
|
|
|
+ PROCESS_INPUT("help cmd4\r\n")
|
|
|
+
|
|
|
+ THEN("The shellmatta prints the help list")
|
|
|
+ {
|
|
|
+ static const char * response = (char*) "help cmd4\r\n"
|
|
|
+ "cmd1 1 cmd1 [options]\r\n"
|
|
|
+ "cmd2\r\n"
|
|
|
+ "cmd3\r\n"
|
|
|
+ "help ? help [command] - print help or usage information\r\n\r\n"
|
|
|
+ "shellmatta->";
|
|
|
+ CHECK(writeFct_fake.call_count == 28);
|
|
|
+ CHECK(strlen(response) == fakeWriteLength);
|
|
|
+ CHECK(0 == strcmp(response, fakeWriteData));
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
