Split format debug output tests to separate file.

Makes more sense when tests for texture, renderbuffer etc formats are
added.

src/Magnum/Test/AbstractImageTest.cpp

@@ -23,7 +23,6 @@
     DEALINGS IN THE SOFTWARE.
 */
 
-#include <sstream>
 #include <Corrade/TestSuite/Tester.h>
 
 #include "Magnum/AbstractImage.h"
@@ -37,17 +36,11 @@ struct AbstractImageTest: TestSuite::Tester {
 
     void pixelSize();
     void dataSize();
-
-    void debugFormat();
-    void debugType();
 };
 
 AbstractImageTest::AbstractImageTest() {
     addTests({&AbstractImageTest::pixelSize,
-              &AbstractImageTest::dataSize,
-
-              &AbstractImageTest::debugFormat,
-              &AbstractImageTest::debugType});
+              &AbstractImageTest::dataSize});
 }
 
 void AbstractImageTest::pixelSize() {
@@ -68,18 +61,6 @@ void AbstractImageTest::dataSize() {
                     4*2*16*8);
 }
 
-void AbstractImageTest::debugFormat() {
-    std::ostringstream o;
-    Debug(&o) << ColorFormat::RGBA;
-    CORRADE_COMPARE(o.str(), "ColorFormat::RGBA\n");
-}
-
-void AbstractImageTest::debugType() {
-    std::ostringstream o;
-    Debug(&o) << ColorType::UnsignedShort5551;
-    CORRADE_COMPARE(o.str(), "ColorType::UnsignedShort5551\n");
-}
-
 }}
 
 CORRADE_TEST_MAIN(Magnum::Test::AbstractImageTest)

src/Magnum/Test/CMakeLists.txt

@@ -27,6 +27,7 @@ corrade_add_test(AbstractImageTest AbstractImageTest.cpp LIBRARIES Magnum)
 corrade_add_test(AbstractShaderProgramTest AbstractShaderProgramTest.cpp LIBRARIES Magnum)
 corrade_add_test(ArrayTest ArrayTest.cpp)
 corrade_add_test(ColorTest ColorTest.cpp LIBRARIES MagnumMathTestLib)
+corrade_add_test(FormatTest FormatTest.cpp LIBRARIES Magnum)
 corrade_add_test(ContextTest ContextTest.cpp LIBRARIES Magnum)
 corrade_add_test(DebugOutputTest DebugOutputTest.cpp LIBRARIES Magnum)
 corrade_add_test(DefaultFramebufferTest DefaultFramebufferTest.cpp LIBRARIES Magnum)

src/Magnum/Test/FormatTest.cpp

@@ -0,0 +1,61 @@
+/*
+    This file is part of Magnum.
+
+    Copyright © 2010, 2011, 2012, 2013, 2014, 2015
+              Vladimír Vondruš <mosra@centrum.cz>
+
+    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.
+*/
+
+#include <sstream>
+#include <Corrade/TestSuite/Tester.h>
+
+#include "Magnum/ColorFormat.h"
+
+namespace Magnum { namespace Test {
+
+struct FormatTest: TestSuite::Tester {
+    explicit FormatTest();
+
+    void debugColorFormat();
+    void debugColorType();
+};
+
+FormatTest::FormatTest() {
+    addTests({&FormatTest::debugColorFormat,
+              &FormatTest::debugColorType});
+}
+
+void FormatTest::debugColorFormat() {
+    std::ostringstream out;
+
+    Debug(&out) << ColorFormat::RGBA;
+    CORRADE_COMPARE(out.str(), "ColorFormat::RGBA\n");
+}
+
+void FormatTest::debugColorType() {
+    std::ostringstream out;
+
+    Debug(&out) << ColorType::UnsignedByte;
+    CORRADE_COMPARE(out.str(), "ColorType::UnsignedByte\n");
+}
+
+}}
+
+CORRADE_TEST_MAIN(Magnum::Test::FormatTest)