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Additional test case examples for NumberToTextConverter

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@797676 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Josh Micich 2009-07-24 22:33:46 +00:00
parent 8270d3d4c8
commit 389ba18274
1 changed files with 106 additions and 12 deletions
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src/testcases/org/apache/poi/ss/util/NumberToTextConversionExamples.java
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@ -18,7 +18,7 @@
package org.apache.poi.ss.util;
/**
* Contains specific examples of <tt>double</tt> values and their rendering in Excel.
*
*
* @author Josh Micich
*/
final class NumberToTextConversionExamples {
@ -81,18 +81,112 @@ final class NumberToTextConversionExamples {
}
}
/**
* Number rendering examples as observed from Excel.
* TODO - some are currently disabled because POI does not pass these cases yet
*/
private static final ExampleConversion[] examples = {
// basic numbers
ec(0x0000000000000000L, "0.0", "0"),
ec(0x3FF0000000000000L, "1.0", "1"),
ec(0x3FF00068DB8BAC71L, "1.0001", "1.0001"),
ec(0x4087A00000000000L, "756.0", "756"),
ec(0x401E3D70A3D70A3DL, "7.56", "7.56"),
// ec(0x405EDD3C07FB4C8CL, "123.4567890123455", "123.456789012345"),
ec(0x405EDD3C07FB4C99L, "123.45678901234568", "123.456789012346"),
ec(0x405EDD3C07FB4CAEL, "123.45678901234598", "123.456789012346"),
ec(0x4132D687E3DF2180L, "1234567.8901234567", "1234567.89012346"),
// ec(0x3F543A272D9E0E49L, "0.001234567890123455", "0.00123456789012345"),
ec(0x3F543A272D9E0E4AL, "0.0012345678901234552", "0.00123456789012346"),
ec(0x3F543A272D9E0E55L, "0.0012345678901234576", "0.00123456789012346"),
ec(0x3F543A272D9E0E72L, "0.0012345678901234639", "0.00123456789012346"),
ec(0x3F543A272D9E0E76L, "0.0012345678901234647", "0.00123456789012346"),
// ec(0x3F543A272D9E0E77L, "0.001234567890123465", "0.00123456789012346"),
ec(0x3F543A272D9E0E78L, "0.0012345678901234652", "0.00123456789012347"),
ec(0x3F543A272D9E0EA5L, "0.001234567890123475", "0.00123456789012347"),
ec(0x3F543A272D9E0EA6L, "0.0012345678901234751", "0.00123456789012348"),
ec(0x544CE6345CF3209CL, "1.2345678901234549E98", "1.23456789012345E+98"),
ec(0x544CE6345CF3209DL, "1.234567890123455E98", "1.23456789012346E+98"),
ec(0x544CE6345CF320DEL, "1.2345678901234649E98", "1.23456789012346E+98"),
ec(0x544CE6345CF320DFL, "1.234567890123465E98", "1.23456789012347E+98"),
ec(0x544CE6345CF32120L, "1.234567890123475E98", "1.23456789012347E+98"),
ec(0x544CE6345CF32121L, "1.2345678901234751E98", "1.23456789012348E+98"),
// ec(0x54820FE0BA17F5E9L, "1.23456789012355E99", "1.2345678901236E+99"),
ec(0x54820FE0BA17F5EAL, "1.2345678901235502E99", "1.2345678901236E+99"),
// ec(0x54820FE0BA17F784L, "1.2345678901236498E99", "1.2345678901237E+99"),
ec(0x54820FE0BA17F785L, "1.23456789012365E99", "1.2345678901237E+99"),
// ec(0x54820FE0BA17F920L, "1.2345678901237498E99", "1.2345678901238E+99"),
ec(0x54820FE0BA17F921L, "1.23456789012375E99", "1.2345678901238E+99"),
// transitions around the E98,E99,E100 boundaries
ec(0x547D42AEA2879F19L,"9.999999999999974E98", "9.99999999999997E+98"),
ec(0x547D42AEA2879F1AL,"9.999999999999975E98", "9.99999999999998E+98"),
ec(0x547D42AEA2879F21L,"9.999999999999984E98", "9.99999999999998E+98"),
ec(0x547D42AEA2879F22L,"9.999999999999985E98", "9.99999999999999E+98"),
ec(0x547D42AEA2879F2AL,"9.999999999999995E98", "9.99999999999999E+98"),
ec(0x547D42AEA2879F2BL,"9.999999999999996E98", "1E+99"),
ec(0x547D42AEA287A0A0L,"1.0000000000000449E99", "1E+99"),
// ec(0x547D42AEA287A0A1L,"1.000000000000045E99", "1.0000000000001E+99"),
ec(0x547D42AEA287A3D8L,"1.0000000000001449E99", "1.0000000000001E+99"),
// ec(0x547D42AEA287A3D9L,"1.000000000000145E99", "1.0000000000002E+99"),
ec(0x547D42AEA287A710L,"1.000000000000245E99", "1.0000000000002E+99"),
// ec(0x547D42AEA287A711L,"1.0000000000002451E99", "1.0000000000003E+99"),
ec(0x54B249AD2594C2F9L,"9.999999999999744E99", "9.9999999999997E+99"),
// ec(0x54B249AD2594C2FAL,"9.999999999999746E99", "9.9999999999998E+99"),
ec(0x54B249AD2594C32DL,"9.999999999999845E99", "9.9999999999998E+99"),
// ec(0x54B249AD2594C32EL,"9.999999999999847E99", "9.9999999999999E+99"),
ec(0x54B249AD2594C360L,"9.999999999999944E99", "9.9999999999999E+99"),
// ec(0x54B249AD2594C361L,"9.999999999999946E99", "1E+100"),
ec(0x54B249AD2594C464L,"1.0000000000000449E100","1E+100"),
// ec(0x54B249AD2594C465L,"1.000000000000045E100", "1.0000000000001E+100"),
ec(0x54B249AD2594C667L,"1.000000000000145E100", "1.0000000000001E+100"),
// ec(0x54B249AD2594C668L,"1.0000000000001451E100","1.0000000000002E+100"),
ec(0x54B249AD2594C86AL,"1.000000000000245E100", "1.0000000000002E+100"),
// ec(0x54B249AD2594C86BL,"1.0000000000002452E100","1.0000000000003E+100"),
ec(0x2B95DF5CA28EF4A8L,"1.0000000000000251E-98","1.00000000000003E-98"),
// ec(0x2B95DF5CA28EF4A7L,"1.000000000000025E-98", "1.00000000000002E-98"),
ec(0x2B95DF5CA28EF46AL,"1.000000000000015E-98", "1.00000000000002E-98"),
ec(0x2B95DF5CA28EF469L,"1.0000000000000149E-98","1.00000000000001E-98"),
ec(0x2B95DF5CA28EF42DL,"1.0000000000000051E-98","1.00000000000001E-98"),
// ec(0x2B95DF5CA28EF42CL,"1.000000000000005E-98", "1E-98"),
// ec(0x2B95DF5CA28EF3ECL,"9.999999999999946E-99", "1E-98"),
ec(0x2B95DF5CA28EF3EBL,"9.999999999999944E-99", "9.9999999999999E-99"),
// ec(0x2B95DF5CA28EF3AEL,"9.999999999999845E-99", "9.9999999999999E-99"),
ec(0x2B95DF5CA28EF3ADL,"9.999999999999843E-99", "9.9999999999998E-99"),
// ec(0x2B95DF5CA28EF371L,"9.999999999999746E-99", "9.9999999999998E-99"),
ec(0x2B95DF5CA28EF370L,"9.999999999999744E-99", "9.9999999999997E-99"),
// ec(0x2B617F7D4ED8C7F5L,"1.000000000000245E-99", "1.0000000000003E-99"),
ec(0x2B617F7D4ED8C7F4L,"1.0000000000002449E-99","1.0000000000002E-99"),
// ec(0x2B617F7D4ED8C609L,"1.0000000000001452E-99","1.0000000000002E-99"),
ec(0x2B617F7D4ED8C608L,"1.000000000000145E-99", "1.0000000000001E-99"),
// ec(0x2B617F7D4ED8C41CL,"1.000000000000045E-99", "1.0000000000001E-99"),
ec(0x2B617F7D4ED8C41BL,"1.0000000000000449E-99","1E-99"),
// ec(0x2B617F7D4ED8C323L,"9.999999999999945E-100","1E-99"),
ec(0x2B617F7D4ED8C322L,"9.999999999999943E-100","9.9999999999999E-100"),
// ec(0x2B617F7D4ED8C2F2L,"9.999999999999846E-100","9.9999999999999E-100"),
ec(0x2B617F7D4ED8C2F1L,"9.999999999999844E-100","9.9999999999998E-100"),
// ec(0x2B617F7D4ED8C2C1L,"9.999999999999746E-100","9.9999999999998E-100"),
ec(0x2B617F7D4ED8C2C0L,"9.999999999999744E-100","9.9999999999997E-100"),
// small numbers
ec(0x3EE9E409302678BAL, "1.2345678901234568E-5", "1.23456789012346E-05"),
ec(0x3F202E85BE180B74L, "1.2345678901234567E-4", "0.000123456789012346"),
@ -100,7 +194,7 @@ final class NumberToTextConversionExamples {
ec(0x3F8948B0F90591E6L, "0.012345678901234568", "0.0123456789012346"),
ec(0x3EE9E409301B5A02L, "1.23456789E-5", "0.0000123456789"),
ec(0x3E6E7D05BDABDE50L, "5.6789012345E-8", "0.000000056789012345"),
ec(0x3E6E7D05BDAD407EL, "5.67890123456E-8", "5.67890123456E-08"),
ec(0x3E6E7D06029F18BEL, "5.678902E-8", "0.00000005678902"),
@ -121,17 +215,17 @@ final class NumberToTextConversionExamples {
ec(0xC3E56A95319D63E1L, "-1.2345678901234567E19", "-12345678901234600000"),
ec(0xC41AC53A7E04BCDAL, "-1.2345678901234568E20", "-1.23456789012346E+20"),
ec(0x54820FE0BA17F46DL, "1.2345678901234577E99", "1.2345678901235E+99"),
ec(0x54820FE0BA17F46DL, "1.2345678901234577E99", "1.2345678901235E+99"),
ec(0x54B693D8E89DF188L, "1.2345678901234576E100", "1.2345678901235E+100"),
ec(0x4A611B0EC57E649AL, "2.0E50", "2E+50"),
// range extremities
ec(0x7FEFFFFFFFFFFFFFL, "1.7976931348623157E308", "1.7976931348623E+308"),
ec(0x0010000000000000L, "2.2250738585072014E-308", "2.2250738585072E-308"),
ec(0x000FFFFFFFFFFFFFL, "2.225073858507201E-308", "0"),
ec(0x0000000000000001L, "4.9E-324", "0"),
// infinity
ec(0x7FF0000000000000L, "Infinity", "1.7976931348623E+308"),
ec(0xFFF0000000000000L, "-Infinity", "1.7976931348623E+308"),
@ -158,7 +252,7 @@ final class NumberToTextConversionExamples {
ec(0xBC32725DD1D243ABL, "-9.999999999999999E-19", "-0.000000000000000001"),
ec(0xBBFD83C94FB6D2ABL, "-9.999999999999999E-20", "-1E-19"),
// NaNs
// Currently these test cases are not critical, since other limitations prevent any variety in
// or control of the bit patterns used to encode NaNs in evaluations.
@ -172,11 +266,11 @@ final class NumberToTextConversionExamples {
ec(0x7FFFFFFFFFFFFFFFL, "NaN", "3.5953862697246E+308"),
ec(0xFFF7FFFFFFFFFFFFL, "NaN", "2.6965397022935E+308"),
};
private static ExampleConversion ec(long rawDoubleBits, String javaRendering, String excelRendering) {
return new ExampleConversion(rawDoubleBits, javaRendering, excelRendering);
}
public static ExampleConversion[] getExampleConversions() {
return examples.clone();
}