[gnome-desktop-testing] Rewrite test launching to use .testmeta files

[Colin Walters <walters src gnome org>]

commit ed967e21209930356814af187b819a95258478d0
Author: Colin Walters <walters verbum org>
Date:   Thu Apr 25 15:27:11 2013 -0400

    Rewrite test launching to use .testmeta files
    
    Per discussion https://mail.gnome.org/archives/desktop-devel-list/2013-April/msg00257.html

 Makefile-tests.am                                  |   10 +-
 ...n-runner.in => gnome-desktop-testing-runner.in} |    2 +-
 src/gnome-desktop-testing-runner.js                |  101 ++++++++++++++++++++
 src/gnome-desktop-testing.desktop                  |    6 +
 src/gnome-ostree-integration-runner.desktop        |    6 -
 src/gnome-ostree-integration-runner.js             |   74 --------------
 6 files changed, 113 insertions(+), 86 deletions(-)
---
diff --git a/Makefile-tests.am b/Makefile-tests.am
index bb3f966..c6f1a68 100644
--- a/Makefile-tests.am
+++ b/Makefile-tests.am
@@ -22,15 +22,15 @@ substitutions= \
        -e s,@pkgdatadir\@,$(pkgdatadir), \
        $(NULL)
 
-BUILT_SOURCES += gnome-ostree-integration-runner
+BUILT_SOURCES += gnome-desktop-testing-runner
 
-gnome-ostree-integration-runner: src/gnome-ostree-integration-runner.in Makefile
+gnome-desktop-testing-runner: src/gnome-desktop-testing-runner.in Makefile
        sed $(substitutions) $< > $  tmp && mv $  tmp $@
 
-bin_PROGRAMS += gnome-ostree-integration-runner
+bin_PROGRAMS += gnome-desktop-testing-runner
 
 pkgjsdir = $(pkgdatadir)/js
-pkgjs_DATA = src/gnome-ostree-integration-runner.js
+pkgjs_DATA = src/gnome-desktop-testing-runner.js
 
 etcxdgautostartdir = $(sysconfdir)/xdg/autostart
-etcxdgautostart_DATA = src/gnome-ostree-integration-runner.desktop
+etcxdgautostart_DATA = src/gnome-desktop-testing.desktop
diff --git a/src/gnome-ostree-integration-runner.in b/src/gnome-desktop-testing-runner.in
similarity index 93%
rename from src/gnome-ostree-integration-runner.in
rename to src/gnome-desktop-testing-runner.in
index 7c73737..eb7c962 100644
--- a/src/gnome-ostree-integration-runner.in
+++ b/src/gnome-desktop-testing-runner.in
@@ -23,4 +23,4 @@ export LD_LIBRARY_PATH="@pkglibdir@/${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
 export PKGDATADIR= pkgdatadir@
 export PKGLIBDIR= pkglibdir@
 
-exec gjs -I "${jsdir}" "${jsdir}/gnome-ostree-integration-runner.js" "$@"
+exec gjs -I "${jsdir}" "${jsdir}/gnome-desktop-testing-runner.js" "$@"
diff --git a/src/gnome-desktop-testing-runner.js b/src/gnome-desktop-testing-runner.js
new file mode 100755
index 0000000..131d197
--- /dev/null
+++ b/src/gnome-desktop-testing-runner.js
@@ -0,0 +1,101 @@
+#!/usr/bin/env gjs
+
+// Copyright (C) 2012,2013 Colin Walters <walters verbum org>
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2 of the License, or (at your option) any later version.
+//
+// This library 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
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the
+// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+const GLib = imports.gi.GLib;
+const Gio = imports.gi.Gio;
+const GSystem = imports.gi.GSystem;
+
+const TEST_SKIP_ECODE = 77;
+const TESTS_FAILED_MSGID = '0eee66bf98514369bef9868327a43cf1';
+const TESTS_SUCCESS_MSGID = '4d013788dd704743b826436c951e551d';
+
+let cancellable = null;
+let dirEnum;
+try {
+    let path = Gio.File.new_for_path('/usr/share/installed-tests');
+    dirEnum = path.enumerate_children('standard::name,standard::type',
+                                     Gio.FileQueryInfoFlags.NOFOLLOW_SYMLINKS,
+                                     cancellable);
+} catch (e) {
+    if (e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.NOT_FOUND))
+       dirEnum = null;
+    else
+       throw e;
+}
+let info;
+let loop = GLib.MainLoop.new(null, true);
+let ntests = 0;
+let nSkippedTests = 0;
+let testSuccess = true;
+while (dirEnum != null && (info = dirEnum.next_file(cancellable)) != null) {
+    let name = info.get_name();
+    if (name.indexOf('.testmeta') < 0)
+       continue;
+    let child = dirEnum.get_child(info);
+    let childPath = child.get_path();
+
+    let kdata = GLib.KeyFile.new();
+    kdata.load_from_file(childPath, 0);
+    let execKey = kdata.get_string('Test', 'Exec');
+    if (!execKey)
+       throw new Error("Missing Exec key in " + childPath);
+    let [success, testArgv] = GLib.shell_parse_argv(execKey);
+    print("Running test: " + childPath);
+
+    let pid;
+    [success,pid] = GLib.spawn_async(null, testArgv, null,
+                                        GLib.SpawnFlags.DO_NOT_REAP_CHILD | GLib.SpawnFlags.SEARCH_PATH, 
null);
+    let errmsg = null;
+    let skipped = false;
+    GLib.child_watch_add(GLib.PRIORITY_DEFAULT, pid, function(pid, estatus) {
+       try {
+           GLib.spawn_check_exit_status(estatus);
+       } catch (e) {
+           if (e.domain == GLib.spawn_exit_error_quark() &&
+               e.code == TEST_SKIP_ECODE) {
+               print("Skipping test " + childPath);
+               nSkippedTests++;
+               skipped = true;
+           } else {
+               errmsg = e.message;
+               testSuccess = false;
+           }
+       } finally {
+           loop.quit();
+       }
+    }, null);
+    loop.run();
+    if (!testSuccess) {
+       GSystem.log_structured("Test " + childPath + " failed: " + errmsg,
+                               ["MESSAGE_ID=" + TESTS_FAILED_MSGID]);
+        break;
+    }
+    if (!skipped)
+       ntests += 1;
+}
+
+let rval;
+if (testSuccess) {
+    GSystem.log_structured("Ran " + ntests + " tests successfully, " + nSkippedTests + " skipped",
+                           ["MESSAGE_ID=" + TESTS_SUCCESS_MSGID]);
+    rval = 0;
+} else {
+    rval = 1;
+}
+rval;
diff --git a/src/gnome-desktop-testing.desktop b/src/gnome-desktop-testing.desktop
new file mode 100644
index 0000000..b309aa4
--- /dev/null
+++ b/src/gnome-desktop-testing.desktop
@@ -0,0 +1,6 @@
+[Desktop Entry]
+Encoding=UTF-8
+Name=GNOME installed tests runner
+Exec=gnome-desktop-testing-runner
+Terminal=false
+Type=Application