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test: Add test coverage for capture child process output
ASTERISK-30037 #close Change-Id: I0273e85eeeb6b8e46703f24cd74d84f3daf0a69a
This commit is contained in:
Philip Prindeville
committed by
George Joseph
George Joseph
parent
aeb23fe2a7
commit
47e49f93fa
@@ -20,5 +20,7 @@ all: _all
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include $(ASTTOPDIR)/Makefile.moddir_rules
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test_astobj2.o: _ASTCFLAGS+=$(call get_menuselect_cflags,AO2_DEBUG)
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# can't use '%y' in strftime() without warnings since it's not y2k compliant
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test_capture.o: _ASTCFLAGS+=$(AST_NO_FORMAT_Y2K)
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test_strings.o: _ASTCFLAGS+=$(AST_NO_FORMAT_TRUNCATION) $(AST_NO_STRINGOP_TRUNCATION)
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test_voicemail_api.o: _ASTCFLAGS+=$(AST_NO_FORMAT_TRUNCATION)
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379
tests/test_capture.c
Normal file
379
tests/test_capture.c
Normal file
@@ -0,0 +1,379 @@
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/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2022, Philip Prindeville
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*
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* Philip Prindeville <philipp@redfish-solutions.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*!
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* \file
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* \brief Make basic use of capture capability in test framework.
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*
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* \author\verbatim Philip Prindeville <philipp@redfish-solutions.com> \endverbatim
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*
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* Exercise the capture capabilities built into the test framework so
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* that external commands might be used to generate validating results
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* used on corroborating tests.
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* \ingroup tests
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*/
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/*** MODULEINFO
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<depend>TEST_FRAMEWORK</depend>
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<support_level>core</support_level>
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***/
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#include "asterisk.h"
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#include "asterisk/utils.h"
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#include "asterisk/module.h"
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#include "asterisk/test.h"
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AST_TEST_DEFINE(test_capture_true)
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{
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int status = AST_TEST_FAIL;
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struct ast_test_capture cap;
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const char *command = "true";
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char *const args[] = { "true", NULL };
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switch (cmd) {
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case TEST_INIT:
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info->name = "test_capture_true";
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info->category = "/main/test_capture/";
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info->summary = "capture true exit unit test";
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info->description =
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"Capture exit code from true command.";
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return AST_TEST_NOT_RUN;
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case TEST_EXECUTE:
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break;
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}
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ast_test_status_update(test, "Executing true exit test...\n");
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if (!ast_check_command_in_path(command)) {
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ast_test_status_update(test, "couldn't find %s\n", command);
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return status;
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}
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if (ast_test_capture_command(&cap, command, args, NULL, 0) != 1) {
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ast_test_status_update(test, "ast_test_capture_command() failed\n");
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return status;
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}
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if (cap.outlen != 0) {
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ast_test_status_update(test, "unexpected value for stdout\n");
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goto cleanup;
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}
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if (cap.errlen != 0) {
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ast_test_status_update(test, "unexpected value for stderr\n");
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goto cleanup;
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}
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if (cap.pid == -1) {
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ast_test_status_update(test, "invalid process id\n");
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goto cleanup;
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}
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if (cap.exitcode != 0) {
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ast_test_status_update(test, "child exited %d\n", cap.exitcode);
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goto cleanup;
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}
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status = AST_TEST_PASS;
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cleanup:
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ast_test_capture_free(&cap);
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return status;
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}
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AST_TEST_DEFINE(test_capture_false)
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{
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int status = AST_TEST_FAIL;
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struct ast_test_capture cap;
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const char *command = "false";
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char *const args[] = { "false", NULL };
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switch (cmd) {
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case TEST_INIT:
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info->name = "test_capture_false";
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info->category = "/main/test_capture/";
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info->summary = "capture false exit unit test";
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info->description =
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"Capture exit code from false command.";
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return AST_TEST_NOT_RUN;
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case TEST_EXECUTE:
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break;
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}
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ast_test_status_update(test, "Executing false exit test...\n");
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if (!ast_check_command_in_path(command)) {
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ast_test_status_update(test, "couldn't find %s\n", command);
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return status;
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}
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if (ast_test_capture_command(&cap, command, args, NULL, 0) != 1) {
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ast_test_status_update(test, "ast_test_capture_command() failed\n");
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return status;
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}
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if (cap.outlen != 0) {
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ast_test_status_update(test, "unexpected value for stdout\n");
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goto cleanup;
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}
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if (cap.errlen != 0) {
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ast_test_status_update(test, "unexpected value for stderr\n");
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goto cleanup;
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}
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if (cap.pid == -1) {
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ast_test_status_update(test, "invalid process id\n");
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goto cleanup;
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}
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if (cap.exitcode != 1) {
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ast_test_status_update(test, "child exited %d\n", cap.exitcode);
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goto cleanup;
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}
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status = AST_TEST_PASS;
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cleanup:
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ast_test_capture_free(&cap);
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return status;
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}
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AST_TEST_DEFINE(test_capture_with_stdin)
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{
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int status = AST_TEST_FAIL;
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struct ast_test_capture cap;
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const char *command = "base64";
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char *const args[] = { "base64", NULL };
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const char data[] = "Mary had a little lamb.";
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const unsigned datalen = sizeof(data) - 1;
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const char output[] = "TWFyeSBoYWQgYSBsaXR0bGUgbGFtYi4=\n";
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const unsigned outputlen = sizeof(output) - 1;
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switch (cmd) {
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case TEST_INIT:
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info->name = "test_capture_with_stdin";
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info->category = "/main/test_capture/";
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info->summary = "capture with stdin unit test";
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info->description =
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"Capture output from stdin transformation command.";
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return AST_TEST_NOT_RUN;
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case TEST_EXECUTE:
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break;
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}
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ast_test_status_update(test, "Executing stdin test...\n");
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if (!ast_check_command_in_path(command)) {
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ast_test_status_update(test, "couldn't find %s\n", command);
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return status;
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}
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if (ast_test_capture_command(&cap, command, args, data, datalen) != 1) {
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ast_test_status_update(test, "ast_test_capture_command() failed\n");
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return status;
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}
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if (cap.outlen != outputlen || memcmp(cap.outbuf, output, cap.outlen)) {
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ast_test_status_update(test, "unexpected value for stdout\n");
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goto cleanup;
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}
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if (cap.errlen != 0) {
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ast_test_status_update(test, "unexpected value for stderr\n");
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goto cleanup;
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}
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if (cap.pid == -1) {
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ast_test_status_update(test, "invalid process id\n");
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goto cleanup;
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}
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if (cap.exitcode != 0) {
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ast_test_status_update(test, "child exited %d\n", cap.exitcode);
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goto cleanup;
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}
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status = AST_TEST_PASS;
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cleanup:
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ast_test_capture_free(&cap);
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return status;
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}
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AST_TEST_DEFINE(test_capture_with_dynamic)
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{
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int status = AST_TEST_FAIL;
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struct ast_test_capture cap;
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const char *command = "date";
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char *args[] = { "date", "DATE", "FORMAT", NULL };
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char date[40];
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const char format[] = "+%a, %d %b %y %T %z";
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const char format2[] = "%a, %d %b %y %T %z\n";
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char myresult[64];
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unsigned myresultlen;
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time_t now;
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struct tm *tm;
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switch (cmd) {
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case TEST_INIT:
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info->name = "test_capture_with_dynamic";
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info->category = "/main/test_capture/";
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info->summary = "capture with dynamic argument unit test";
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info->description =
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"Capture output from dynamic transformation command.";
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return AST_TEST_NOT_RUN;
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case TEST_EXECUTE:
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break;
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}
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ast_test_status_update(test, "Executing dynamic argument test...\n");
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if (!ast_check_command_in_path(command)) {
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ast_test_status_update(test, "couldn't find %s\n", command);
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return status;
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}
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time(&now);
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snprintf(date, sizeof(date), "--date=@%lu", now);
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tm = localtime(&now);
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strftime(myresult, sizeof(myresult), format2, tm);
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myresultlen = strlen(myresult);
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args[1] = date;
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args[2] = (char *)format;
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if (ast_test_capture_command(&cap, command, args, NULL, 0) != 1) {
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ast_test_status_update(test, "ast_test_capture_command() failed\n");
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return status;
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}
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if (cap.outlen != myresultlen || memcmp(cap.outbuf, myresult, cap.outlen)) {
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ast_test_status_update(test, "unexpected value for stdout\n");
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goto cleanup;
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}
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if (cap.errlen != 0) {
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ast_test_status_update(test, "unexpected value for stderr\n");
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goto cleanup;
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}
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if (cap.pid == -1) {
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ast_test_status_update(test, "invalid process id\n");
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goto cleanup;
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}
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if (cap.exitcode != 0) {
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ast_test_status_update(test, "child exited %d\n", cap.exitcode);
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goto cleanup;
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}
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status = AST_TEST_PASS;
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cleanup:
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ast_test_capture_free(&cap);
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return status;
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}
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AST_TEST_DEFINE(test_capture_stdout_stderr)
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{
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int status = AST_TEST_FAIL;
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struct ast_test_capture cap;
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const char *command = "sh";
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char *const args[] = { "sh", "-c", "echo -n 'foo' >&2 ; echo -n 'zzz' >&1 ; echo -n 'bar' >&2", NULL };
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switch (cmd) {
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case TEST_INIT:
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info->name = "test_capture_stdout_stderr";
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info->category = "/main/test_capture/";
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info->summary = "capture stdout & stderr unit test";
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info->description =
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"Capture both stdout and stderr from shell.";
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return AST_TEST_NOT_RUN;
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case TEST_EXECUTE:
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break;
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}
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ast_test_status_update(test, "Executing stdout/stderr test...\n");
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if (!ast_check_command_in_path(command)) {
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ast_test_status_update(test, "couldn't find %s\n", command);
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return status;
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}
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if (ast_test_capture_command(&cap, command, args, NULL, 0) != 1) {
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ast_test_status_update(test, "ast_test_capture_command() failed\n");
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return status;
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}
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if (cap.outlen != 3 || memcmp(cap.outbuf, "zzz", 3)) {
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ast_test_status_update(test, "unexpected value for stdout\n");
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goto cleanup;
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}
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if (cap.errlen != 6 || memcmp(cap.errbuf, "foobar", 6)) {
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ast_test_status_update(test, "unexpected value for stderr\n");
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goto cleanup;
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}
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if (cap.pid == -1) {
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ast_test_status_update(test, "invalid process id\n");
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goto cleanup;
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}
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if (cap.exitcode != 0) {
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ast_test_status_update(test, "child exited %d\n", cap.exitcode);
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goto cleanup;
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}
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status = AST_TEST_PASS;
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cleanup:
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ast_test_capture_free(&cap);
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return status;
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}
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static int unload_module(void)
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{
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AST_TEST_UNREGISTER(test_capture_with_stdin);
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AST_TEST_UNREGISTER(test_capture_with_dynamic);
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AST_TEST_UNREGISTER(test_capture_stdout_stderr);
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AST_TEST_UNREGISTER(test_capture_true);
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AST_TEST_UNREGISTER(test_capture_false);
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return 0;
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}
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static int load_module(void)
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{
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AST_TEST_REGISTER(test_capture_with_stdin);
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AST_TEST_REGISTER(test_capture_with_dynamic);
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AST_TEST_REGISTER(test_capture_stdout_stderr);
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AST_TEST_REGISTER(test_capture_true);
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AST_TEST_REGISTER(test_capture_false);
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return AST_MODULE_LOAD_SUCCESS;
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}
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AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Capture support test");
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Block a user