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added more tests for GetBitmap, added tests that used resources

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2240 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Matthew Wilber 2002-12-14 03:22:56 +00:00
parent e089d9c09f
commit a93731dc52
1 changed files with 76 additions and 9 deletions
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85
src/tests/kits/translation/TranslationUtilsTest.cpp
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@ -37,6 +37,8 @@
#include <TranslatorRoster.h>
#include <Application.h>
#include <Bitmap.h>
#include <BitmapStream.h>
#include <Entry.h>
#include <OS.h>
/* cppunit framework */
@ -76,22 +78,87 @@ TranslationUtilsTest::Suite()
}
void
TranslationUtilsTest::GetBitmapTest()
CheckBitmap(BBitmap *pbits)
{
// Open a PNG image file using GetBitmap without specifying
// a BTranslatorRoster
NextSubTest();
BApplication app(
"application/x-vnd.OpenBeOS-translationkit_translationutilstest");
BBitmap *pbits = NULL;
pbits = BTranslationUtils::GetBitmap(
"../src/tests/kits/translation/data/images/image.png");
CPPUNIT_ASSERT(pbits);
CPPUNIT_ASSERT(pbits->Bits());
CPPUNIT_ASSERT(pbits->BitsLength() == 443904);
CPPUNIT_ASSERT(pbits->BytesPerRow() == 1536);
CPPUNIT_ASSERT(pbits->Bounds().IntegerWidth() == 383);
CPPUNIT_ASSERT(pbits->Bounds().IntegerHeight() == 288);
}
void
TranslationUtilsTest::GetBitmapTest()
{
// File
NextSubTest();
BApplication app(
"application/x-vnd.OpenBeOS-translationkit_translationutilstest");
BBitmap *pbits = NULL;
pbits = BTranslationUtils::GetBitmap(
"../src/tests/kits/translation/data/images/image.png");
CheckBitmap(pbits);
delete pbits;
pbits = NULL;
// File (GetBitmapFile)
NextSubTest();
pbits = BTranslationUtils::GetBitmapFile(
"../src/tests/kits/translation/data/images/image.png");
CheckBitmap(pbits);
delete pbits;
pbits = NULL;
// File (entry_ref)
NextSubTest();
entry_ref ref;
BEntry bent(
"../src/tests/kits/translation/data/images/image.png");
CPPUNIT_ASSERT(bent.InitCheck() == B_OK);
CPPUNIT_ASSERT(bent.GetRef(&ref) == B_OK);
pbits = BTranslationUtils::GetBitmap(&ref);
CheckBitmap(pbits);
delete pbits;
pbits = NULL;
// Resource
NextSubTest();
pbits = BTranslationUtils::GetBitmap("res_image");
CheckBitmap(pbits);
delete pbits;
pbits = NULL;
// Resource by Type & Id
NextSubTest();
pbits = BTranslationUtils::GetBitmap(
B_TRANSLATOR_BITMAP, 246);
CheckBitmap(pbits);
delete pbits;
pbits = NULL;
// Resource by Type & Name
NextSubTest();
pbits = BTranslationUtils::GetBitmap(
B_TRANSLATOR_BITMAP, "res_image");
CheckBitmap(pbits);
delete pbits;
pbits = NULL;
// Stream (open file, translate to BBitmapStream,
// pass that BBitmapStream to GetBitmap)
NextSubTest();
BFile imgfile(
"../src/tests/kits/translation/data/images/image.png",
B_READ_ONLY);
CPPUNIT_ASSERT(imgfile.InitCheck() == B_OK);
BTranslatorRoster *proster = BTranslatorRoster::Default();
CPPUNIT_ASSERT(proster);
BBitmapStream stream;
CPPUNIT_ASSERT(proster->Translate(&imgfile, NULL, NULL,
&stream, B_TRANSLATOR_BITMAP) == B_OK);
pbits = BTranslationUtils::GetBitmap(&stream);
CheckBitmap(pbits);
delete pbits;
pbits = NULL;
}