123 lines
2.4 KiB
Text
123 lines
2.4 KiB
Text
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TESTING "Time functions" ./test-time
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TEST "time init" init 15 500000 <<END
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out: 15 500000
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END
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TEST "time normalize" init 0 1500000 <<END
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out: 1 500000
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END
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TEST "time to float" todouble 15 500000 <<END
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out: 15.5
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END
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TEST "time to float, NULL gives a NaN" todoublenull <<END
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out: nan
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END
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TEST "float to time" fromdouble 33.6666666661 <<END
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out: 33 666667
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END
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TEST "float to time, round down" fromdouble 0.00000049 <<END
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out: 0 0
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END
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TEST "float to time, round up" fromdouble 0.0000005 <<END
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out: 0 1
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END
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TEST "current time" currenttime <<END
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return: 0
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END
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TEST "add time, normalized" add 1000001 2000002 <<END
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out: 3 3
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END
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TEST "substract time, normalized" sub 3000003 2000002 <<END
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out: 1 1
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END
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PLANNED "overflow"
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PLANNED "underflow"
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# frame 1 begins at time 0
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TEST "time to frame NTSC frame 1 begin" ntscframefromtime 0 0 <<END
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out: 1
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END
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# and ends at 33365
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TEST "time to frame NTSC frame 1 end" ntscframefromtime 0 33365 <<END
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out: 1
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END
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# thus 33366 is start of frame 2
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TEST "time to frame NTSC frame 2 begin" ntscframefromtime 0 33366 <<END
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out: 2
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END
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# and 66732 is the end of frame 2
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TEST "time to frame NTSC frame 2 end" ntscframefromtime 0 66732 <<END
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out: 2
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END
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# this makes 66733 the start of frame 3
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TEST "time to frame NTSC frame 3 begin" ntscframefromtime 0 66733 <<END
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out: 3
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END
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# and 100099 the end of frame 3
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TEST "time to frame NTSC frame 3 end" ntscframefromtime 0 100099 <<END
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out: 3
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END
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# and 100100 the start of frame 4
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TEST "time to frame NTSC frame 4 start" ntscframefromtime 0 100100 <<END
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out: 4
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END
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# after 1 hour we are at frame 107893
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TEST "time to frame NTSC after 1hour" ntscframefromtime 3600 0 <<END
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out: 107893
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END
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# after 200 days we are at frame 517881601
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TEST "time to frame NTSC after 200 days" ntscframefromtime 17280000 0 <<END
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out: 517881601
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END
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TEST "frame to time NTSC frame 1" ntscframestart 1 <<END
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out: 0 0
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END
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TEST "frame to time NTSC frame 2" ntscframestart 2 <<END
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out: 0 33366
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END
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TEST "frame to time NTSC frame 3" ntscframestart 3 <<END
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out: 0 66733
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END
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TEST "frame to time NTSC frame 4" ntscframestart 4 <<END
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out: 0 100100
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END
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TEST "frame to time NTSC 1 hour" ntscframestart 107893 <<END
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out: 3600 0
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END
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TEST "frame to time NTSC 200 days" ntscframestart 517881601 <<END
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out: 17280000 0
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END
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# how long are N frames on average (beware of precision!)
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PLANNED "frame duration"
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# how much frames fall in a certain timerange
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PLANNED "frames in range"
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