1 files changed, 377 insertions, 0 deletions
diff --git a/test/QT.py b/test/QT.py
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+++ b/test/QT.py
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+#!/usr/bin/env python
+#
+# __COPYRIGHT__
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+
+"""
+Testing the 'qt' tool, i.e. support for .ui files and automatic
+generation of qt's moc files.
+"""
+
+import TestSCons
+import os.path
+
+python = TestSCons.python
+_exe = TestSCons._exe
+_dll = TestSCons._dll
+lib_ = TestSCons.lib_
+
+test = TestSCons.TestSCons()
+
+test.subdir( 'qt', ['qt', 'bin'], ['qt', 'include'], ['qt', 'lib'] )
+
+# create a dummy qt installation
+
+test.write(['qt', 'bin', 'mymoc.py'], """
+import getopt
+import sys
+import string
+import re
+cmd_opts, args = getopt.getopt(sys.argv[1:], 'io:', [])
+output = None
+impl = 0
+opt_string = ''
+for opt, arg in cmd_opts:
+    if opt == '-o': output = open(arg, 'wb')
+    elif opt == '-i': impl = 1
+    else: opt_string = opt_string + ' ' + opt
+for a in args:
+    contents = open(a, 'rb').read()
+    subst = r'{ my_qt_symbol( "' + a + '\\\\n" ); }'
+    if impl:
+        contents = re.sub( r'#include.*', '', contents )
+    output.write(string.replace(contents, 'Q_OBJECT', subst))
+output.close()
+sys.exit(0)
+""" )
+
+test.write(['qt', 'bin', 'myuic.py'], """
+import sys
+import string
+output_arg = 0
+impl_arg = 0
+impl = None
+source = None
+for arg in sys.argv[1:]:
+    if output_arg:
+        output = open(arg, 'wb')
+        output_arg = 0
+    elif impl_arg:
+        impl = arg
+        impl_arg = 0
+    elif arg == "-o":
+        output_arg = 1
+    elif arg == "-impl":
+        impl_arg = 1
+    else:
+        if source:
+            sys.exit(1)
+        source = open(arg, 'rb')
+if impl:
+    output.write( '#include "' + impl + '"\\n' )
+else:
+    output.write( '#include "my_qobject.h"\\n' + source.read() + " Q_OBJECT \\n" )
+output.close()
+sys.exit(0)
+""" )
+
+test.write(['qt', 'include', 'my_qobject.h'], r"""
+#define Q_OBJECT ;
+void my_qt_symbol(const char *arg);
+""")
+
+test.write(['qt', 'lib', 'my_qobject.cpp'], r"""
+#include "../include/my_qobject.h"
+#include <stdio.h>
+void my_qt_symbol(const char *arg) {
+  printf( arg );
+}
+""")
+
+test.write(['qt', 'lib', 'SConstruct'], r"""
+env = Environment()
+env.StaticLibrary( 'myqt', 'my_qobject.cpp' )
+""")
+
+test.run(chdir=test.workpath('qt','lib'), arguments = '.')
+
+QT = test.workpath('qt')
+QT_LIB = 'myqt'
+QT_MOC = '%s %s' % (python, test.workpath('qt','bin','mymoc.py'))
+QT_UIC = '%s %s' % (python, test.workpath('qt','bin','myuic.py'))
+
+# 3 test cases with 3 different operation modes
+
+def createSConstruct(test,place):
+    test.write(place, """
+env = Environment(QTDIR='%s',
+                  QT_LIB='%s',
+                  QT_MOC = '%s',
+                  QT_UIC = '%s',
+                  tools=['default','qt'])
+if ARGUMENTS.get('build_dir', 0):
+    if ARGUMENTS.get('chdir', 0):
+        SConscriptChdir(1)
+    else:
+        SConscriptChdir(0)
+    BuildDir('build', '.', duplicate=1)
+    sconscript = Dir('build').File('SConscript')
+else:
+    sconscript = File('SConscript')
+Export("env")
+SConscript( sconscript )
+""" % (QT, QT_LIB, QT_MOC, QT_UIC))
+
+test.subdir( 'work1', 'work2', 'work3', 'work4' )
+
+# 1. create a moc file from a header file.
+
+aaa_exe = 'aaa' + _exe
+moc = 'moc_aaa.cc'
+
+createSConstruct(test, ['work1', 'SConstruct'])
+test.write( ['work1', 'SConscript'], """
+Import("env")
+env.Program(target = 'aaa', source = 'aaa.cpp')
+""")
+
+test.write(['work1', 'aaa.cpp'], r"""
+#include "aaa.h"
+int main() { aaa(); return 0; }
+""")
+
+test.write(['work1', 'aaa.h'], r"""
+#include "my_qobject.h"
+void aaa(void) Q_OBJECT;
+""")
+
+test.run(chdir='work1', arguments = aaa_exe)
+test.up_to_date(chdir='work1', options = '-n', arguments=aaa_exe)
+
+test.up_to_date(chdir='work1', options = '-n', arguments = aaa_exe)
+test.write(['work1', 'aaa.h'], r"""
+/* a change */
+#include "my_qobject.h"
+void aaa(void) Q_OBJECT;
+""")
+test.not_up_to_date(chdir='work1', options='-n', arguments = moc)
+test.run(program = test.workpath('work1', aaa_exe), stdout = 'aaa.h\n')
+
+test.run(chdir='work1',
+         arguments = "build_dir=1 " +
+                     test.workpath('work1', 'build', aaa_exe) )
+test.run(chdir='work1',
+         arguments = "build_dir=1 chdir=1 " +
+                     test.workpath('work1', 'build', aaa_exe) )
+
+test.fail_test( not os.path.exists(test.workpath('work1', 'build', moc)) )
+
+# 2. create .cpp, .h, moc_....cpp from .ui file
+
+aaa_dll = lib_ + 'aaa' + _dll
+moc = 'moc_aaa.cc'
+cpp = 'aaa.cc'
+h = 'aaa.h'
+
+createSConstruct(test, ['work2', 'SConstruct'])
+test.write(['work2', 'SConscript'], """
+Import("env")
+env.SharedLibrary(target = 'aaa', source = ['aaa.ui', 'useit.cpp'])
+""")
+
+test.write(['work2', 'aaa.ui'], r"""
+void aaa(void)
+""")
+
+test.write(['work2', 'useit.cpp'], r"""
+#include "aaa.h"
+void useit() {
+  aaa();
+}
+""")
+
+test.run(chdir='work2', arguments = aaa_dll)
+test.up_to_date(chdir='work2', options='-n',arguments = aaa_dll)
+test.write(['work2', 'aaa.ui'], r"""
+/* a change */
+void aaa(void)
+""")
+test.not_up_to_date(chdir='work2', options = '-n', arguments = moc)
+test.not_up_to_date(chdir='work2', options = '-n', arguments = cpp)
+test.not_up_to_date(chdir='work2', options = '-n', arguments = h)
+test.run(chdir='work2', arguments = aaa_dll)
+test.write(['work2', 'aaa.ui.h'], r"""
+/* test dependency to .ui.h */
+""")
+test.not_up_to_date(chdir='work2', options = '-n', arguments = cpp)
+test.up_to_date(chdir='work2', options = '-n', arguments = h)
+test.up_to_date(chdir='work2', options = '-n', arguments = moc)
+
+test.run(chdir='work2',
+         arguments = "build_dir=1 " +
+                     test.workpath('work2', 'build', aaa_dll) )
+test.run(chdir='work2',
+         arguments = "build_dir=1 chdir=1 " +
+                     test.workpath('work2', 'build', aaa_dll) )
+
+test.fail_test(not os.path.exists(test.workpath('work2','build',moc)) or
+               not os.path.exists(test.workpath('work2','build',cpp)) or
+               not os.path.exists(test.workpath('work2','build',h)))
+
+# 3. create a moc file from a cpp file
+
+lib_aaa = lib_ + 'aaa.a'
+moc = 'moc_aaa.cc'
+
+createSConstruct(test, ['work3', 'SConstruct'])
+test.write(['work3', 'SConscript'], """
+Import("env")
+env.StaticLibrary(target = '%s', source = ['aaa.cpp','useit.cpp'])
+""" % lib_aaa)
+
+test.write(['work3', 'aaa.h'], r"""
+void aaa(void);
+""")
+
+test.write(['work3', 'aaa.cpp'], r"""
+#include "my_qobject.h"
+void aaa(void) Q_OBJECT
+#include "%s"
+""" % moc)
+
+test.write(['work3', 'useit.cpp'], r"""
+#include "aaa.h"
+void useit() {
+  aaa();
+}
+""")
+
+test.run(chdir='work3', arguments = lib_aaa)
+test.up_to_date(chdir='work3', options = '-n', arguments = lib_aaa)
+test.write(['work3', 'aaa.cpp'], r"""
+#include "my_qobject.h"
+/* a change */
+void aaa(void) Q_OBJECT
+#include "%s"
+""" % moc)
+test.not_up_to_date(chdir='work3', options = '-n', arguments = moc)
+
+test.run(chdir='work3',
+         arguments = "build_dir=1 " +
+                     test.workpath('work3', 'build', lib_aaa) )
+test.run(chdir='work3',
+         arguments = "build_dir=1 chdir=1 " +
+                     test.workpath('work3', 'build', lib_aaa) )
+
+test.fail_test(not os.path.exists(test.workpath('work3', 'build', moc)))
+
+
+# look if qt is installed, and try out all builders
+
+if os.environ.get('QTDIR', None):
+
+    test.write( ['work4', 'SConstruct'],"""
+import os
+env = Environment(tools=['default','qt'], CXXFILESUFFIX=".cpp")
+env.Program('test_realqt', ['mocFromCpp.cpp',
+                            'mocFromH.cpp',
+                            'anUiFile.ui',
+                            'main.cpp'])
+""")
+
+    test.write( ['work4', 'mocFromCpp.h'],"""
+void mocFromCpp();
+""")
+
+    test.write( ['work4', 'mocFromCpp.cpp'],"""
+#include <qobject.h>
+#include "mocFromCpp.h"
+class MyClass1 : public QObject {
+  Q_OBJECT
+  public:
+  MyClass1() : QObject() {};
+  public slots:
+  void myslot() {};
+};
+void mocFromCpp() {
+  MyClass1 myclass;
+}
+#include "moc_mocFromCpp.cpp"
+""")
+
+    test.write( ['work4', 'mocFromH.h'],"""
+#include <qobject.h>
+class MyClass2 : public QObject {
+  Q_OBJECT;
+  public:
+  MyClass2();
+  public slots:
+  void myslot();
+};
+void mocFromH();
+""")
+    
+    test.write( ['work4', 'mocFromH.cpp'],"""
+#include "mocFromH.h"
+    
+MyClass2::MyClass2() : QObject() {}
+void MyClass2::myslot() {}
+void mocFromH() {
+  MyClass2 myclass;
+}
+""")
+    
+    test.write( ['work4', 'anUiFile.ui'],"""
+<!DOCTYPE UI><UI>
+<class>MyWidget</class>
+<widget>
+    <class>QWidget</class>
+    <property name="name">
+        <cstring>MyWidget</cstring>
+    </property>
+    <property name="caption">
+        <string>MyWidget</string>
+    </property>
+</widget>
+<layoutdefaults spacing="6" margin="11"/>
+</UI>
+""")
+
+    test.write( ['work4', 'main.cpp'], """
+#include "mocFromCpp.h"
+#include "mocFromH.h"
+#include "anUiFile.h"
+int main() {
+  mocFromCpp();
+  mocFromH();
+  MyWidget mywidget();
+}
+""")
+
+    test.run(chdir='work4', arguments="test_realqt" + _exe)
+else:
+    print "Could not find QT, skipping test(s)."
+
+
+test.pass_test()