[Spice-devel] [vdagent-win PATCH 3/3] Add a test for logging functions

[Frediano Ziglio]

Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
---
 Makefile.am         | 13 +++++++++++++
 common/test-log.cpp | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 test-log            |  3 +++
 3 files changed, 69 insertions(+)
 create mode 100644 common/test-log.cpp
 create mode 100755 test-log

Unfortunately this test fails compiled with Fedora 25/26
(with default options) but the problem is a compiler error,
see https://bugzilla.redhat.com/show_bug.cgi?id=1475237.
I honestly prefer to have a test that fails instead
of distributing a possible buggy executable.

diff --git a/Makefile.am b/Makefile.am
index 411bf0d..40db903 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -88,6 +88,19 @@ imagetest_SOURCES =			\
 TESTS = test-png
 EXTRA_DIST += test-png
 
+check_PROGRAMS += test-log-win
+TESTS += test-log
+EXTRA_DIST += test-log
+
+test_log_win_LDFLAGS = $(AM_LDFLAGS) -Wl,--subsystem,console
+test_log_win_SOURCES =			\
+	common/vdcommon.cpp             \
+	common/vdcommon.h		\
+	common/vdlog.cpp		\
+	common/vdlog.h			\
+	common/test-log.cpp		\
+	$(NULL)
+
 deps.txt:
 	$(AM_V_GEN)rpm -qa | grep $(host_os) | sort | unix2dos > $@
 
diff --git a/common/test-log.cpp b/common/test-log.cpp
new file mode 100644
index 0000000..71b3de2
--- /dev/null
+++ b/common/test-log.cpp
@@ -0,0 +1,53 @@
+/*
+   Copyright (C) 2017 Red Hat, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#undef NDEBUG
+#include <assert.h>
+#include <iostream>
+#include <fstream>
+#include <string>
+#include "vdlog.h"
+
+using namespace std;
+
+#define TEST_FILE "test.log"
+
+int main(int argc, char **argv)
+{
+    unlink(TEST_FILE);
+    TCHAR path[128];
+    wcscpy(path, TEXT(TEST_FILE));
+    VDLog *log = VDLog::get(path);
+    assert(log);
+
+    log_version();
+    vd_printf("Log something");
+    log->printf("A number %d", 123456);
+    delete log;
+
+    ifstream f(TEST_FILE);
+    string line;
+    getline(f, line);
+    assert(line.find("log_version") != string::npos);
+    getline(f, line);
+    assert(line.find("Log something") != string::npos);
+    getline(f, line);
+    assert(line.find("A number 123456") != string::npos);
+    f.close();
+
+    unlink(TEST_FILE);
+    return 0;
+}
diff --git a/test-log b/test-log
new file mode 100755
index 0000000..4ba2efe
--- /dev/null
+++ b/test-log
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+exec wine test-log-win.exe
-- 
2.13.3