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do we have a major defect?

This commit is contained in:
rusefi 2017-04-11 14:34:30 -04:00
parent 6ff4fcd0bf
commit ace9a28a1b
1 changed files with 34 additions and 0 deletions
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34
unit_tests/test_basic_math/test_interpolation_3d.cpp
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@ -30,6 +30,37 @@ static float getValue(float rpm, float maf) {
return interpolate3d(rpm, rpmBins, 5, maf, mafBins, 4, map);
}
static void newTestToComfirmInterpolation() {
// here's how the table loos like:
//
//__RPM_
//__300_|__4|300|
//__200_|__3|__4|
//______|__2|__3|_LOAD
// let's start by testing corners
assertEquals(3, getValue(/*rpm*/200, 2));
assertEquals(4, getValue(/*rpm*/200, 3));
assertEquals(4, getValue(/*rpm*/300, 2));
assertEquals(200, getValue(/*rpm*/300, 3));
// now testing middles of cell sides
assertEquals(3.5, getValue(/*rpm*/200, 2.5));
assertEquals(102, getValue(/*rpm*/300, 2.5)); // WAT?
assertEquals(3.5, getValue(/*rpm*/250, 2));
assertEquals(102, getValue(/*rpm*/250, 3)); // WAT?
assertEquals(52.75, getValue(/*rpm*/250, 2.5));
}
void testInterpolate3d(void) {
printf("*************************************************** testInterpolate3d\r\n");
float dwell;
@ -67,4 +98,7 @@ void testInterpolate3d(void) {
dwell = getValue(-1, -1);
assertEquals(1, dwell);
newTestToComfirmInterpolation();
}