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adjust precision to specified value, avoid "0".

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This commit is contained in:
Robin Gareus 2015-09-13 20:12:10 +02:00
parent 8e8f8d92c2
commit e45db26d97
1 changed files with 5 additions and 5 deletions
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10
libs/evoral/test/CurveTest.cpp
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@ -368,10 +368,10 @@ CurveTest::constrainedCubic ()
// printf("a1=%Lf, b1=%Lf, c1=%Lf, d1=%Lf\n", a1, b1, c1, d1); // printf("a1=%Lf, b1=%Lf, c1=%Lf, d1=%Lf\n", a1, b1, c1, d1);
// values from worked example: deltas rather arbitrary, I'm afraid // values from worked example: deltas rather arbitrary, I'm afraid
CPPUNIT_ASSERT_DOUBLES_EQUAL(30.0, a1, 0); CPPUNIT_ASSERT_DOUBLES_EQUAL(30.0, a1, 0.1);
CPPUNIT_ASSERT_DOUBLES_EQUAL(14.09, b1, 0.001); CPPUNIT_ASSERT_DOUBLES_EQUAL(14.09, b1, 0.01);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, c1, 0); CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, c1, 0.1);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.0409, d1, 0.00001); CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.0409, d1, 0.0001);
for (x = 0; x <= 10; x++) { for (x = 0; x <= 10; x++) {
double v = a1 + b1*x + c1*x*x + d1*x*x*x; double v = a1 + b1*x + c1*x*x + d1*x*x*x;
@ -395,7 +395,7 @@ CurveTest::constrainedCubic ()
// printf("a2=%Lf, b2=%Lf, c2=%Lf, d2=%Lf\n", a2, b2, c2, d2); // printf("a2=%Lf, b2=%Lf, c2=%Lf, d2=%Lf\n", a2, b2, c2, d2);
// values from worked example: deltas rather arbitrary, I'm afraid // values from worked example: deltas rather arbitrary, I'm afraid
CPPUNIT_ASSERT_DOUBLES_EQUAL(109.09, a2, 0.001); CPPUNIT_ASSERT_DOUBLES_EQUAL(109.09, a2, 0.01);
CPPUNIT_ASSERT_DOUBLES_EQUAL(2.31818, b2, 0.00001); CPPUNIT_ASSERT_DOUBLES_EQUAL(2.31818, b2, 0.00001);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.01818, c2, 0.00001); CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.01818, c2, 0.00001);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.0004545, d2, 0.0000001); CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.0004545, d2, 0.0000001);