Annotation of embedaddon/php/ext/standard/tests/math/cos_basic.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test return type and value for expected input cos()
! 3: --INI--
! 4: precision = 14
! 5: --FILE--
! 6: <?php
! 7: /*
! 8: * proto float cos(float number)
! 9: * Function is implemented in ext/standard/math.c
! 10: */
! 11:
! 12: $file_path = dirname(__FILE__);
! 13: require($file_path."/allowed_rounding_error.inc");
! 14:
! 15:
! 16: // Use known values to test
! 17:
! 18: $sixty = M_PI / 3.0;
! 19: $thirty = M_PI / 6.0;
! 20: $ninety = M_PI /2.0;
! 21: $oneeighty = M_PI;
! 22: $twoseventy = M_PI * 1.5;
! 23: $threesixty = M_PI * 2.0;
! 24:
! 25:
! 26: echo "cos 30 = ";
! 27: var_dump(cos($thirty));
! 28: if (allowed_rounding_error(cos($thirty),0.86602540378444)) {
! 29: echo "Pass\n";
! 30: }
! 31: else {
! 32: echo "Fail\n";
! 33: }
! 34:
! 35: echo "cos 60 = ";
! 36: var_dump(cos($sixty));
! 37: if (allowed_rounding_error(cos($sixty),0.5)) {
! 38: echo "Pass\n";
! 39: }
! 40: else {
! 41: echo "Fail\n";
! 42: }
! 43:
! 44: echo "cos 90 = ";
! 45: var_dump(cos($ninety));
! 46: if (allowed_rounding_error(cos($ninety),0.0)) {
! 47: echo "Pass\n";
! 48: }
! 49: else {
! 50: echo "Fail\n";
! 51: }
! 52:
! 53: echo "cos 180 = ";
! 54: var_dump(cos($oneeighty));
! 55: if (allowed_rounding_error(cos($oneeighty),-1.0)) {
! 56: echo "Pass\n";
! 57: }
! 58: else {
! 59: echo "Fail\n";
! 60: }
! 61:
! 62: echo "cos 270 = ";
! 63: var_dump(cos($twoseventy));
! 64: if (allowed_rounding_error(cos($twoseventy),0.0)) {
! 65: echo "Pass\n";
! 66: }
! 67: else {
! 68: echo "Fail\n";
! 69: }
! 70:
! 71: echo "cos 360 = ";
! 72: var_dump(cos($threesixty));
! 73: if (allowed_rounding_error(cos($threesixty),1.0)) {
! 74: echo "Pass\n";
! 75: }
! 76: else {
! 77: echo "Fail\n";
! 78: }
! 79: ?>
! 80: --EXPECTF--
! 81: cos 30 = float(%f)
! 82: Pass
! 83: cos 60 = float(%f)
! 84: Pass
! 85: cos 90 = float(%f)
! 86: Pass
! 87: cos 180 = float(%f)
! 88: Pass
! 89: cos 270 = float(%f)
! 90: Pass
! 91: cos 360 = float(%f)
! 92: Pass
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>