server/misc: add screen saver test

https://bugs.freedesktop.org/show_bug.cgi?id=56649

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

3 files changed, 88 insertions, 1 deletions

diff --git a/configure.ac b/configure.ac
index f9459a7..6ea260c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -51,6 +51,7 @@ PKG_CHECK_MODULES(XI22, [inputproto >= 2.2] [xi >= 1.6],
                   [noop=noop])
 PKG_CHECK_MODULES(XTEST, [xtst])
 PKG_CHECK_MODULES(XFIXES, [xfixes])
+PKG_CHECK_MODULES(XSCREENSAVER, [xscrnsaver])
 
 PKG_CHECK_MODULES(XORGGTEST, [xorg-gtest >= 0.6.0])
 PKG_CHECK_MODULES(WACOM, xorg-wacom)
diff --git a/tests/server/Makefile.am b/tests/server/Makefile.am
index e5060ba..eadea96 100644
--- a/tests/server/Makefile.am
+++ b/tests/server/Makefile.am
@@ -16,7 +16,7 @@ multihead_SOURCES = multihead.cpp $(common_sources)
 multihead_LDADD = $(GTEST_LDADDS)
 
 misc_SOURCES = misc.cpp $(common_sources)
-misc_LDADD = $(GTEST_LDADDS)
+misc_LDADD = $(GTEST_LDADDS) $(XSCREENSAVER_LIBS)
 
 barriers_SOURCES = barrires-common.h barriers-validity.cpp barriers-directions.cpp $(common_sources)
 barriers_LDADD = $(GTEST_LDADDS) $(XFIXES_LIBS)
diff --git a/tests/server/misc.cpp b/tests/server/misc.cpp
index 3210ebe..883c6a5 100644
--- a/tests/server/misc.cpp
+++ b/tests/server/misc.cpp
@@ -5,6 +5,7 @@
 #include <fstream>
 
 #include <xorg/gtest/xorg-gtest.h>
+#include <X11/extensions/scrnsaver.h>
 
 #include "xit-server-input-test.h"
 #include "device-interface.h"
@@ -110,6 +111,91 @@ TEST(MiscServerTest, DoubleSegfault)
                            only get one warning */
 }
 
+class ScreenSaverTest : public XITServerInputTest,
+                        public DeviceInterface {
+public:
+    /**
+     * Initializes a standard mouse device.
+     */
+    virtual void SetUp() {
+        SetDevice("mice/PIXART-USB-OPTICAL-MOUSE-HWHEEL.desc");
+        XITServerInputTest::SetUp();
+
+        ASSERT_TRUE(XScreenSaverQueryExtension(Display(), &screensaver_opcode, &screensaver_error_base));
+    }
+
+    /**
+     * Sets up an xorg.conf for a single evdev CoreKeyboard device based on
+     * the evemu device. The input from GetParam() is used as XkbLayout.
+     */
+    virtual void SetUpConfigAndLog() {
+        config.AddDefaultScreenWithDriver();
+        config.AddInputSection("evdev", "--device--",
+                               "Option \"CorePointer\" \"on\"\n"
+                               "Option \"Device\" \"" + dev->GetDeviceNode() + "\"");
+        /* add default keyboard device to avoid server adding our device again */
+        config.AddInputSection("kbd", "kbd-device",
+                               "Option \"CoreKeyboard\" \"on\"\n");
+        config.WriteConfig();
+    }
+
+    int screensaver_opcode;
+    int screensaver_error_base;
+};
+
+
+/* Screen saver activation takes a while, so this test does more things to
+   avoid slowing down the test suite too much */
+TEST_F(ScreenSaverTest, ScreenSaverActivateDeactivate)
+{
+    XORG_TESTCASE("Set screen saver timeout to 1 second.\n"
+                  "Register for ScreensaverNotify events.\n"
+                  "Wait 1 second\n"
+                  "Ensure event is received with state on.\n"
+                  "Query server for screensaver info, make sure saver is on\n"
+                  "Force screen saver off\n"
+                  "Ensure event is received with state off\n"
+                  "Query server for screensaver info, make sure saver is off\n"
+                  "https://bugs.freedesktop.org/show_bug.cgi?id=56649"
+                  );
+
+    ::Display *dpy = Display();
+    XScreenSaverSelectInput(dpy, DefaultRootWindow(dpy), ScreenSaverNotifyMask);
+    XSetScreenSaver(dpy, 1, 0, DontPreferBlanking, DefaultExposures);
+    XSync(dpy, False);
+
+    EXPECT_TRUE(xorg::testing::XServer::WaitForEventOfType(Display(),
+                                                           screensaver_opcode + ScreenSaverNotify,
+                                                           -1,
+                                                           -1,
+                                                           2000));
+    XEvent ev;
+    XNextEvent(dpy, &ev);
+    XScreenSaverNotifyEvent *scev = reinterpret_cast<XScreenSaverNotifyEvent*>(&ev);
+    EXPECT_EQ(scev->state, ScreenSaverOn);
+
+    XScreenSaverInfo info;
+    XScreenSaverQueryInfo(dpy, DefaultRootWindow(dpy), &info);
+    ASSERT_EQ(info.state, ScreenSaverOn);
+    EXPECT_GT(info.til_or_since, 0U);
+
+    XResetScreenSaver(dpy);
+    XSync(dpy, False);
+
+    EXPECT_TRUE(xorg::testing::XServer::WaitForEventOfType(Display(),
+                                                           screensaver_opcode + ScreenSaverNotify,
+                                                           -1,
+                                                           -1,
+                                                           2000));
+    XNextEvent(dpy, &ev);
+    EXPECT_EQ(scev->state, ScreenSaverOff);
+
+    XScreenSaverQueryInfo(dpy, DefaultRootWindow(dpy), &info);
+    ASSERT_EQ(info.state, ScreenSaverOff);
+    EXPECT_LE(info.til_or_since, 1000U);
+    EXPECT_LT(info.idle, 1000U);
+}
+
 int main(int argc, char **argv) {
     testing::InitGoogleTest(&argc, argv);
     return RUN_ALL_TESTS();