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Diffstat (limited to 'tests/auto/qscriptv8testsuite/tests/str-to-num.js')
-rw-r--r-- | tests/auto/qscriptv8testsuite/tests/str-to-num.js | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/tests/auto/qscriptv8testsuite/tests/str-to-num.js b/tests/auto/qscriptv8testsuite/tests/str-to-num.js new file mode 100644 index 0000000..907b8a4 --- /dev/null +++ b/tests/auto/qscriptv8testsuite/tests/str-to-num.js @@ -0,0 +1,158 @@ +// Copyright 2008 Google Inc. All Rights Reserved. +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following +// disclaimer in the documentation and/or other materials provided +// with the distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived +// from this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +function toNumber(val) { + return Number(val); +} + +// assertEquals(, toNumber()); + + +assertEquals(123, toNumber(" 123")); +assertEquals(123, toNumber("\n123")); +assertEquals(123, toNumber("\r123")); +assertEquals(123, toNumber("\t123")); +assertEquals(123, toNumber("\f123")); + +assertEquals(123, toNumber("123 ")); +assertEquals(123, toNumber("123\n")); +assertEquals(123, toNumber("123\r")); +assertEquals(123, toNumber("123\t")); +assertEquals(123, toNumber("123\f")); + +assertEquals(123, toNumber(" 123 ")); +assertEquals(123, toNumber("\n123\n")); +assertEquals(123, toNumber("\r123\r")); +assertEquals(123, toNumber("\t123\t")); +assertEquals(123, toNumber("\f123\f")); + +assertTrue(isNaN(toNumber(" NaN "))); +assertEquals(Infinity, toNumber(" Infinity ") ," Infinity"); +assertEquals(-Infinity, toNumber(" -Infinity ")); +assertEquals(Infinity, toNumber(" +Infinity "), " +Infinity"); +assertEquals(Infinity, toNumber("Infinity ") ,"Infinity"); +assertEquals(-Infinity, toNumber("-Infinity ")); +assertEquals(Infinity, toNumber("+Infinity "), "+Infinity"); + +assertEquals(0, toNumber("0")); +assertEquals(0, toNumber("+0")); +assertEquals(-0, toNumber("-0")); + +assertEquals(1, toNumber("1")); +assertEquals(1, toNumber("+1")); +assertEquals(-1, toNumber("-1")); + +assertEquals(2, toNumber("2")); +assertEquals(2, toNumber("+2")); +assertEquals(-2, toNumber("-2")); + +assertEquals(3.1415926, toNumber("3.1415926")); +assertEquals(3.1415926, toNumber("+3.1415926")); +assertEquals(-3.1415926, toNumber("-3.1415926")); + +assertEquals(5, toNumber("5.")); +assertEquals(5, toNumber("+5.")); +assertEquals(-5, toNumber("-5.")); + +assertEquals(500, toNumber("5e2")); +assertEquals(500, toNumber("+5e2")); +assertEquals(-500, toNumber("-5e2")); +assertEquals(500, toNumber("5e+2")); +assertEquals(500, toNumber("+5e+2")); +assertEquals(-500, toNumber("-5e+2")); +assertEquals(0.05, toNumber("5e-2")); +assertEquals(0.05, toNumber("+5e-2")); +assertEquals(-0.05, toNumber("-5e-2")); + +assertEquals(0.00001, toNumber(".00001")); +assertEquals(0.00001, toNumber("+.00001")); +assertEquals(-0.00001, toNumber("-.00001")); +assertEquals(1, toNumber(".00001e5")); +assertEquals(1, toNumber("+.00001e5")); +assertEquals(-1, toNumber("-.00001e5")); +assertEquals(1, toNumber(".00001e+5")); +assertEquals(1, toNumber("+.00001e+5")); +assertEquals(-1, toNumber("-.00001e+5")); +assertEquals(0.00001, toNumber(".001e-2")); +assertEquals(0.00001, toNumber("+.001e-2")); +assertEquals(-0.00001, toNumber("-.001e-2")); + +assertEquals(12340000, toNumber("1234e4")); +assertEquals(12340000, toNumber("+1234e4")); +assertEquals(-12340000, toNumber("-1234e4")); +assertEquals(12340000, toNumber("1234e+4")); +assertEquals(12340000, toNumber("+1234e+4")); +assertEquals(-12340000, toNumber("-1234e+4")); +assertEquals(0.1234, toNumber("1234e-4")); +assertEquals(0.1234, toNumber("+1234e-4")); +assertEquals(-0.1234, toNumber("-1234e-4")); + +assertEquals(0, toNumber("0x0")); +assertEquals(1, toNumber("0x1")); +assertEquals(2, toNumber("0x2")); +assertEquals(9, toNumber("0x9")); +assertEquals(10, toNumber("0xa")); +assertEquals(11, toNumber("0xb")); +assertEquals(15, toNumber("0xf")); +assertEquals(10, toNumber("0xA")); +assertEquals(11, toNumber("0xB")); +assertEquals(15, toNumber("0xF")); + +assertEquals(0, toNumber("0X0")); +assertEquals(9, toNumber("0X9")); +assertEquals(10, toNumber("0Xa")); +assertEquals(10, toNumber("0XA")); +assertEquals(15, toNumber("0Xf")); +assertEquals(15, toNumber("0XF")); + +assertEquals(0, toNumber("0x000")); +assertEquals(9, toNumber("0x009")); +assertEquals(10, toNumber("0x00a")); +assertEquals(10, toNumber("0x00A")); +assertEquals(15, toNumber("0x00f")); +assertEquals(15, toNumber("0x00F")); + +assertEquals(0, toNumber("00")); +assertEquals(1, toNumber("01")); +assertEquals(2, toNumber("02")); +assertEquals(10, toNumber("010")); +assertEquals(100, toNumber("0100")); +assertEquals(100, toNumber("000100")); + +assertEquals(Infinity, toNumber("1e999"), "1e999"); +assertEquals(-Infinity, toNumber("-1e999")); +assertEquals(0, toNumber("1e-999")); +assertEquals(0, toNumber("-1e-999")); +assertEquals(Infinity, 1 / toNumber("1e-999"), "1e-999"); +assertEquals(-Infinity, 1 / toNumber("-1e-999")); + +assertTrue(isNaN(toNumber("junk")), "junk"); +assertTrue(isNaN(toNumber("100 junk")), "100 junk"); +assertTrue(isNaN(toNumber("0x100 junk")), "0x100 junk"); +assertTrue(isNaN(toNumber("100.0 junk")), "100.0 junk"); +assertTrue(isNaN(toNumber(".1e4 junk")), ".1e4 junk"); +assertTrue(isNaN(toNumber("Infinity junk")), "Infinity junk"); 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