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| author | Dominik Stadler <centic@apache.org> | 2015-09-17 19:23:25 +0000 |
|---|---|---|
| committer | Dominik Stadler <centic@apache.org> | 2015-09-17 19:23:25 +0000 |
| commit | e47a129a5bb6a4ef21c44b82668bb981a7a1afac (patch) | |
| tree | 6a9e5e6129dbd209d77e9b8a6d1bbfc970b6dbb4 /src/testcases | |
| parent | 2f0ceddc7f019efd3b5418a94a8feda29af0fc1f (diff) | |
| download | poi-e47a129a5bb6a4ef21c44b82668bb981a7a1afac.tar.gz poi-e47a129a5bb6a4ef21c44b82668bb981a7a1afac.zip | |
Bug 57915: Fix Dev2Hex for numbers larger than Integer.MAX_VALUE and less than Integer.MIN_VALUE
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1703672 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'src/testcases')
| -rw-r--r-- | src/testcases/org/apache/poi/ss/formula/functions/TestDec2Hex.java | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/testcases/org/apache/poi/ss/formula/functions/TestDec2Hex.java b/src/testcases/org/apache/poi/ss/formula/functions/TestDec2Hex.java index f860aff2a5..e9b6c44e6a 100644 --- a/src/testcases/org/apache/poi/ss/formula/functions/TestDec2Hex.java +++ b/src/testcases/org/apache/poi/ss/formula/functions/TestDec2Hex.java @@ -81,6 +81,28 @@ public final class TestDec2Hex extends TestCase { confirmValue("Converts decimal -54 to hexadecimal, 2 is ignored","-54", "2", "FFFFFFFFCA"); confirmValue("places is optionnal","-54", "FFFFFFFFCA"); + + confirmValue("Converts normal decimal number to hexadecimal", "100", "64"); + + String maxInt = Integer.toString(Integer.MAX_VALUE); + assertEquals("2147483647", maxInt); + confirmValue("Converts INT_MAX to hexadecimal", maxInt, "7FFFFFFF"); + + String minInt = Integer.toString(Integer.MIN_VALUE); + assertEquals("-2147483648", minInt); + confirmValue("Converts INT_MIN to hexadecimal", minInt, "FF80000000"); + + String maxIntPlusOne = Long.toString(((long)Integer.MAX_VALUE)+1); + assertEquals("2147483648", maxIntPlusOne); + confirmValue("Converts INT_MAX + 1 to hexadecimal", maxIntPlusOne, "80000000"); + + String maxLong = Long.toString(549755813887l); + assertEquals("549755813887", maxLong); + confirmValue("Converts the max supported value to hexadecimal", maxLong, "7FFFFFFFFF"); + + String minLong = Long.toString(-549755813888l); + assertEquals("-549755813888", minLong); + confirmValue("Converts the min supported value to hexadecimal", minLong, "FF80000000"); } public void testErrors() { |