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Annotation of embedaddon/php/ext/standard/tests/math/sin_basic.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test return type and value for expected input sin()
        !             3: --INI--
        !             4: precision = 14
        !             5: --FILE--
        !             6: <?php
        !             7: /* 
        !             8:  * proto float sin(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: $threesixty = M_PI * 2.0;
        !            24: 
        !            25: 
        !            26: echo "sin 30 = ";
        !            27: var_dump(sin($thirty));
        !            28: if (allowed_rounding_error(sin($thirty),0.5)) {
        !            29:        echo "Pass\n";
        !            30: }
        !            31: else {
        !            32:        echo "Fail\n";
        !            33: }
        !            34: 
        !            35: echo "sin 60 = ";
        !            36: var_dump(sin($sixty));
        !            37: if (allowed_rounding_error(sin($sixty),0.86602540378444)) {
        !            38:        echo "Pass\n";
        !            39: }
        !            40: else {
        !            41:        echo "Fail\n";
        !            42: }
        !            43: 
        !            44: echo "sin 90 = ";
        !            45: var_dump(sin($ninety));
        !            46: if (allowed_rounding_error(sin($ninety),1.0)) {
        !            47:        echo "Pass\n";
        !            48: }
        !            49: else {
        !            50:        echo "Fail\n";
        !            51: }
        !            52: 
        !            53: echo "sin 180 = ";
        !            54: var_dump(sin($oneeighty));
        !            55: if (allowed_rounding_error(sin($oneeighty),0.0)) {
        !            56:        echo "Pass\n";
        !            57: }
        !            58: else {
        !            59:        echo "Fail\n";
        !            60: }
        !            61: 
        !            62: echo "sin 270 = ";
        !            63: var_dump(sin($twoseventy));
        !            64: if (allowed_rounding_error(sin($twoseventy),-1.0)) {
        !            65:        echo "Pass\n";
        !            66: }
        !            67: else { 
        !            68:        echo "Fail\n";
        !            69: }
        !            70: 
        !            71: echo "sin 360 = ";
        !            72: var_dump(sin($threesixty));
        !            73: if (allowed_rounding_error(sin($threesixty),0.0)) {
        !            74:        echo "Pass\n";
        !            75: }
        !            76: else {
        !            77:        echo "Fail\n";
        !            78: }
        !            79: ?>
        !            80: --EXPECTF--
        !            81: sin 30 = float(%f)
        !            82: Pass
        !            83: sin 60 = float(%f)
        !            84: Pass
        !            85: sin 90 = float(%f)
        !            86: Pass
        !            87: sin 180 = float(%f)
        !            88: Pass
        !            89: sin 270 = float(%f)
        !            90: Pass
        !            91: sin 360 = float(%f)
        !            92: Pass