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#import "PopplerCachingRendererTest.h"
#import "TestSettings.h"
// NOTE: as PopplerCachingRenderer is based on MkLRUCache we don't
// test the caching behavior here (eg. what happens if the
// size of the objects in the cache exceeds the maximum size).
// MkLRUCache has it's own test in MissingKit so we can "trust"
// it here.
@implementation PopplerCachingRendererTest
- (void) setUp
{
renderer = nil;
document = [[PopplerDocument alloc] initWithPath: kTestDocument];
renderer = [[PopplerCachingRenderer alloc] initWithDocument: document];
}
- (void) tearDown
{
[renderer release];
[document release];
}
- (void) testRenderSamePageMultipleTimes
{
PopplerPage* page = [document page: 1];
id result1 = [renderer renderPage: page scale: 1.0];
[self assertNotNil: result1];
int i;
for (i = 1; i <= 2; i++)
{
id result = [renderer renderPage: page scale: 1.0];
[self assertNotNil: result];
[self assert: result same: result1];
}
}
- (void) testRenderPageSequence
{
PopplerPage* page1 = [document page: 1];
PopplerPage* page2 = [document page: 2];
id result1 = [renderer renderPage: page1 scale: 1.0];
id result2 = [renderer renderPage: page2 scale: 1.0];
[self assertNotNil: result1];
[self assertNotNil: result2];
[self assertFalse: result1 == result2];
[self assert: [renderer renderPage: page1 scale: 1.0] same: result1];
[self assert: [renderer renderPage: page2 scale: 1.0] same: result2];
}
- (void) testRenderPageVaryingScale
{
PopplerPage* page = [document page: 2];
id result1 = [renderer renderPage: page scale: 0.545];
id result2 = [renderer renderPage: page scale: 0.544];
[self assertNotNil: result1];
[self assertNotNil: result2];
[self assertFalse: result1 == result2];
[self assert: [renderer renderPage: page scale: 0.545] same: result1];
[self assert: [renderer renderPage: page scale: 0.544] same: result2];
}
- (void) testRenderPageVaryingSrcBox
{
PopplerPage* page = [document page: 1];
NSRect rect1 = NSMakeRect(10, 10, 100, 200);
NSRect rect2 = NSMakeRect(20, 10, 100, 200);
id result1 = [renderer renderPage: page srcBox: rect1 scale: 0.8];
id result2 = [renderer renderPage: page srcBox: rect2 scale: 0.8];
[self assertNotNil: result1];
[self assertNotNil: result2];
[self assertFalse: result1 == result2];
[self assert: [renderer renderPage: page srcBox: rect1 scale: 0.8] same: result1];
[self assert: [renderer renderPage: page srcBox: rect2 scale: 0.8] same: result2];
}
@end
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