added some testing code to exercise the BMPTranslator::Identify function, don't know if the code actually compiles though
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@766 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Matthew Wilber
parent
cea02b5806
commit
e11362e6df
@ -12,6 +12,7 @@
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#include <Message.h>
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#include <View.h>
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#include <Rect.h>
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#include <File.h>
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// Suite
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CppUnit::Test *
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@ -25,8 +26,11 @@ BMPTranslatorTest::Suite()
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&BMPTranslatorTest::DummyTest));
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#if !TEST_R5
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suite->addTest(
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new TC("BMPTranslator BTranslatorTest",
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&BMPTranslatorTest::BTranslatorTest));
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new TC("BMPTranslator BTranslatorBasicTest",
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&BMPTranslatorTest::BTranslatorBasicTest));
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suite->addTest(
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new TC("BMPTranslator BTranslatorIdentifyTest",
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&BMPTranslatorTest::BTranslatorIdentifyTest));
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#endif
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return suite;
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@ -49,7 +53,7 @@ BMPTranslatorTest::tearDown()
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// BTranslatorTest
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#if !TEST_R5
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void
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BMPTranslatorTest::BTranslatorTest()
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BMPTranslatorTest::BTranslatorBasicTest()
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{
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// . Make sure the add_on loads
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NextSubTest();
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@ -90,6 +94,21 @@ BMPTranslatorTest::BTranslatorTest()
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NextSubTest();
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CPPUNIT_ASSERT(ptran->Release() == ptran);
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NextSubTest();
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CPPUNIT_ASSERT(ptran->ReferenceCount() == 1);
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NextSubTest();
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CPPUNIT_ASSERT(ptran->Acquire() == ptran);
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NextSubTest();
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CPPUNIT_ASSERT(ptran->ReferenceCount() == 2);
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NextSubTest();
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CPPUNIT_ASSERT(ptran->Release() == ptran);
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NextSubTest();
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CPPUNIT_ASSERT(ptran->ReferenceCount() == 1);
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// . A name would be nice
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NextSubTest();
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const char *tranname = ptran->TranslatorName();
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@ -125,11 +144,11 @@ BMPTranslatorTest::BTranslatorTest()
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CPPUNIT_ASSERT(pins[i].name);
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if (pins[i].type == B_TRANSLATOR_BITMAP) {
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CPPUNIT_ASSERT(strcmp(pins[i].MIME, "image/x-be-bitmap") == 0);
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CPPUNIT_ASSERT(strcmp(pins[i].MIME, BITS_MIME_STRING) == 0);
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CPPUNIT_ASSERT(strcmp(pins[i].name,
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"Be Bitmap Format (BMPTranslator)") == 0);
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} else if (pins[i].type == B_BMP_FORMAT) {
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CPPUNIT_ASSERT(strcmp(pins[i].MIME, "image/x-bmp") == 0);
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CPPUNIT_ASSERT(strcmp(pins[i].MIME, BMP_MIME_STRING) == 0);
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CPPUNIT_ASSERT(strcmp(pins[i].name, "BMP image") == 0);
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} else
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CPPUNIT_ASSERT(false);
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@ -152,11 +171,11 @@ BMPTranslatorTest::BTranslatorTest()
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CPPUNIT_ASSERT(pouts[i].name);
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if (pouts[i].type == B_TRANSLATOR_BITMAP) {
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CPPUNIT_ASSERT(strcmp(pouts[i].MIME, "image/x-be-bitmap") == 0);
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CPPUNIT_ASSERT(strcmp(pouts[i].MIME, BITS_MIME_STRING) == 0);
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CPPUNIT_ASSERT(strcmp(pouts[i].name,
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"Be Bitmap Format (BMPTranslator)") == 0);
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} else if (pouts[i].type == B_BMP_FORMAT) {
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CPPUNIT_ASSERT(strcmp(pouts[i].MIME, "image/x-bmp") == 0);
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CPPUNIT_ASSERT(strcmp(pouts[i].MIME, BMP_MIME_STRING) == 0);
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CPPUNIT_ASSERT(strcmp(pouts[i].name, "BMP image (MS format)") == 0);
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} else
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CPPUNIT_ASSERT(false);
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@ -188,7 +207,190 @@ BMPTranslatorTest::BTranslatorTest()
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NextSubTest();
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CPPUNIT_ASSERT(unload_add_on(image) == B_OK);
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}
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#endif
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void
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test_outinfo(translator_info &info, bool isbmp)
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{
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if (isbmp) {
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CPPUNIT_ASSERT(outinfo.type == B_BMP_FORMAT);
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CPPUNIT_ASSERT(strcmp(outinfo.MIME, BMP_MIME_STRING) == 0);
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} else {
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CPPUNIT_ASSERT(outinfo.type == B_TRANSLATOR_BITMAP);
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CPPUNIT_ASSERT(strcmp(outinfo.MIME, BITS_MIME_STRING) == 0);
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}
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CPPUNIT_ASSERT(outinfo.name);
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CPPUNIT_ASSERT(outinfo.group == B_TRANSLATOR_BITMAP);
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CPPUNIT_ASSERT(outinfo.quality > 0 && outinfo.quality <= 1);
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CPPUNIT_ASSERT(outinfo.capability > 0 && outinfo.capability <= 1);
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}
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void
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BMPTranslatorTest::BTranslatorIdentifyTest()
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{
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// . Make sure the add_on loads
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NextSubTest();
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const char *path = "/boot/home/config/add-ons/Translators/BMPTranslator";
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image_id image = load_add_on(path);
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CPPUNIT_ASSERT(image >= 0);
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// . Load in function to make the object
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NextSubTest();
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BTranslator *(*pMakeNthTranslator)(int32 n,image_id you,uint32 flags,...);
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status_t err = get_image_symbol(image, "make_nth_translator",
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B_SYMBOL_TYPE_TEXT, (void **)&pMakeNthTranslator);
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CPPUNIT_ASSERT(!err);
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// . Make sure the function returns a pointer to a BTranslator
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NextSubTest();
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BTranslator *ptran = pMakeNthTranslator(0, image, 0);
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CPPUNIT_ASSERT(ptran);
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// . Make sure the function only returns one BTranslator
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NextSubTest();
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CPPUNIT_ASSERT(!pMakeNthTranslator(1, image, 0));
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// . call identify on a BMP with various different options
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const char *resourcepath =
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"../src/tests/add-ons/translators/bmptranslator/resources/";
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const char *testimages[] = {
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"blocks.bits", "color_scribbles_8bit_os2.bmp",
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"blocks_24bit.bmp", "color_scribbles_8bit_rle.bmp",
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"blocks_4bit_rle.bmp", "gnome_beer.bits",
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"blocks_8bit_rle.bmp", "gnome_beer_24bit.bmp",
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"color_scribbles_1bit.bits", "vsmall.bits",
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"color_scribbles_1bit.bmp", "vsmall_1bit.bmp",
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"color_scribbles_1bit_os2.bmp", "vsmall_1bit_os2.bmp",
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"color_scribbles_24bit.bits", "vsmall_24bit.bmp",
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"color_scribbles_24bit.bmp", "vsmall_24bit_os2.bmp",
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"color_scribbles_24bit_os2.bmp", "vsmall_4bit.bmp",
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"color_scribbles_4bit.bmp", "vsmall_4bit_os2.bmp",
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"color_scribbles_4bit_os2.bmp", "vsmall_4bit_rle.bmp",
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"color_scribbles_4bit_rle.bits", "vsmall_8bit.bmp",
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"color_scribbles_4bit_rle.bmp", "vsmall_8bit_os2.bmp",
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"color_scribbles_8bit.bmp", "vsmall_8bit_rle.bmp"
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};
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char imagepath[512] = { 0 };
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const int32 knimages = 30;
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BMessage emptymsg;
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translation_format hintformat;
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translator_info outinfo;
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// NOTE: This code assumes that BMP files end with ".bmp" and
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// Be Bitmap Images end with ".bits", if this is not true, the
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// test will not work properly
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for (int32 i = 0; i < knimages; i++) {
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NextSubTest();
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strcpy(imagepath, resourcepath);
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strcat(imagepath, testimages[i]);
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int32 pathlen = strlen(imagepath);
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bool isbmp;
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if (imagefile[pathlen - 1] == 'p')
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isbmp = true;
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else
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isbmp = false;
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printf(" [%s] ", testimages[i]);
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BFile imagefile;
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CPPUNIT_ASSERT(imagefile.SetTo(imagepath, B_READ_ONLY) == B_OK);
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////////// No hints or io extension
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NextSubTest();
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memset(&outinfo, 0, sizeof(outinfo));
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CPPUNIT_ASSERT(ptran->Identify(&imagefile, NULL, NULL, &outinfo, 0) == B_OK);
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test_outinfo(outinfo, isbmp);
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NextSubTest();
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memset(&outinfo, 0, sizeof(outinfo));
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CPPUNIT_ASSERT(ptran->Identify(&imagefile, NULL, NULL, &outinfo, B_TRANSLATOR_BITMAP) == B_OK);
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test_outinfo(outinfo, isbmp);
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NextSubTest();
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memset(&outinfo, 0, sizeof(outinfo));
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CPPUNIT_ASSERT(ptran->Identify(&imagefile, NULL, NULL, &outinfo, B_BMP_FORMAT) == B_OK);
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test_outinfo(outinfo, isbmp);
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///////////// empty io extension
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NextSubTest();
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memset(&outinfo, 0, sizeof(outinfo));
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CPPUNIT_ASSERT(ptran->Identify(&imagefile, NULL, &emptymsg, &outinfo, 0) == B_OK);
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test_outinfo(outinfo, isbmp);
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NextSubTest();
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memset(&outinfo, 0, sizeof(outinfo));
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CPPUNIT_ASSERT(ptran->Identify(&imagefile, NULL, &emptymsg, &outinfo, B_TRANSLATOR_BITMAP) == B_OK);
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test_outinfo(outinfo, isbmp);
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NextSubTest();
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memset(&outinfo, 0, sizeof(outinfo));
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CPPUNIT_ASSERT(ptran->Identify(&imagefile, NULL, &emptymsg, &outinfo, B_BMP_FORMAT) == B_OK);
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test_outinfo(outinfo, isbmp);
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///////////// with "correct" hint
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NextSubTest();
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memset(&outinfo, 0, sizeof(outinfo));
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if (isbmp) {
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hintformat.type = B_BMP_FORMAT;
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strcpy(hintformat.MIME, BMP_MIME_STRING);
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strcpy(hintformat.name, "BMP Image");
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} else {
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hintformat.type = B_TRANSLATOR_BITMAP;
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strcpy(hintformat.MIME, BITS_MIME_STRING);
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strcpy(hintformat.name, "Be Bitmap Image");
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}
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hintformat.group = B_TRANSLATOR_BITMAP;
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hintformat.quality = 0.5;
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hintformat.capability = 0.5;
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CPPUNIT_ASSERT(ptran->Identify(&imagefile, &hintformat, NULL, &outinfo, 0) == B_OK);
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test_outinfo(outinfo, isbmp);
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NextSubTest();
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memset(&outinfo, 0, sizeof(outinfo));
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if (isbmp) {
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hintformat.type = B_BMP_FORMAT;
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strcpy(hintformat.MIME, BMP_MIME_STRING);
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strcpy(hintformat.name, "BMP Image");
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} else {
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hintformat.type = B_TRANSLATOR_BITMAP;
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strcpy(hintformat.MIME, BITS_MIME_STRING);
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strcpy(hintformat.name, "Be Bitmap Image");
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}
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hintformat.group = B_TRANSLATOR_BITMAP;
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hintformat.quality = 0.5;
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hintformat.capability = 0.5;
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CPPUNIT_ASSERT(ptran->Identify(&imagefile, &hintformat, NULL, &outinfo, B_TRANSLATOR_BITMAP) == B_OK);
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test_outinfo(outinfo, isbmp);
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NextSubTest();
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memset(&outinfo, 0, sizeof(outinfo));
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if (isbmp) {
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hintformat.type = B_BMP_FORMAT;
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strcpy(hintformat.MIME, BMP_MIME_STRING);
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strcpy(hintformat.name, "BMP Image");
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} else {
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hintformat.type = B_TRANSLATOR_BITMAP;
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strcpy(hintformat.MIME, BITS_MIME_STRING);
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strcpy(hintformat.name, "Be Bitmap Image");
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}
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hintformat.group = B_TRANSLATOR_BITMAP;
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hintformat.quality = 0.5;
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hintformat.capability = 0.5;
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CPPUNIT_ASSERT(ptran->Identify(&imagefile, &hintformat, NULL, &outinfo, B_BMP_FORMAT) == B_OK);
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test_outinfo(outinfo, isbmp);
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}
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// . Release should return NULL because Release has been called
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// as many times as it has been acquired
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NextSubTest();
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CPPUNIT_ASSERT(ptran->Release() == NULL);
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// . Unload Add-on
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NextSubTest();
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CPPUNIT_ASSERT(unload_add_on(image) == B_OK);
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}
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#endif // #if !TEST_R5
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// DummyTest
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void
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