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author | Jiyoung Yun <jy910.yun@samsung.com> | 2016-11-23 19:09:09 +0900 |
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committer | Jiyoung Yun <jy910.yun@samsung.com> | 2016-11-23 19:09:09 +0900 |
commit | 4b4aad7217d3292650e77eec2cf4c198ea9c3b4b (patch) | |
tree | 98110734c91668dfdbb126fcc0e15ddbd93738ca /src/pal/tests/palsuite/c_runtime/atof | |
parent | fa45f57ed55137c75ac870356a1b8f76c84b229c (diff) | |
download | coreclr-4b4aad7217d3292650e77eec2cf4c198ea9c3b4b.tar.gz coreclr-4b4aad7217d3292650e77eec2cf4c198ea9c3b4b.tar.bz2 coreclr-4b4aad7217d3292650e77eec2cf4c198ea9c3b4b.zip |
Imported Upstream version 1.1.0upstream/1.1.0
Diffstat (limited to 'src/pal/tests/palsuite/c_runtime/atof')
4 files changed, 114 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/atof/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/atof/CMakeLists.txt new file mode 100644 index 0000000000..f6aa0cb2d9 --- /dev/null +++ b/src/pal/tests/palsuite/c_runtime/atof/CMakeLists.txt @@ -0,0 +1,4 @@ +cmake_minimum_required(VERSION 2.8.12.2) + +add_subdirectory(test1) + diff --git a/src/pal/tests/palsuite/c_runtime/atof/test1/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/atof/test1/CMakeLists.txt new file mode 100644 index 0000000000..1f34b7ebf5 --- /dev/null +++ b/src/pal/tests/palsuite/c_runtime/atof/test1/CMakeLists.txt @@ -0,0 +1,19 @@ +cmake_minimum_required(VERSION 2.8.12.2) + +set(CMAKE_INCLUDE_CURRENT_DIR ON) + +set(SOURCES + test1.c +) + +add_executable(paltest_atof_test1 + ${SOURCES} +) + +add_dependencies(paltest_atof_test1 coreclrpal) + +target_link_libraries(paltest_atof_test1 + pthread + m + coreclrpal +) diff --git a/src/pal/tests/palsuite/c_runtime/atof/test1/test1.c b/src/pal/tests/palsuite/c_runtime/atof/test1/test1.c new file mode 100644 index 0000000000..a973133f9e --- /dev/null +++ b/src/pal/tests/palsuite/c_runtime/atof/test1/test1.c @@ -0,0 +1,75 @@ +// Licensed to the .NET Foundation under one or more agreements. +// The .NET Foundation licenses this file to you under the MIT license. +// See the LICENSE file in the project root for more information. + +/*============================================================================ +** +** Source: test1.c +** +** Purpose: Passes to atof() a series of strings containing floats, +** checking that each one is correctly extracted. +** +** +**==========================================================================*/ + +#include <palsuite.h> +#include <float.h> + +struct testCase +{ + float fvalue; + char avalue[20]; +}; + +int __cdecl main(int argc, char **argv) +{ + int i = 0; + double f = 0; + struct testCase testCases[] = + { + {1234, "1234"}, + {-1234, "-1234"}, + {1234e-5, "1234e-5"}, + {1234e+5, "1234e+5"}, + {1234e5, "1234E5"}, + {1234.567e-8, "1234.567e-8"}, + {1234.567e-8, " 1234.567e-8 foo"}, + {0,"a12"} + }; + + /* + * Initialize the PAL and return FAIL if this fails + */ + if (0 != (PAL_Initialize(argc, argv))) + { + return FAIL; + } + + for(i = 0; i < sizeof(testCases) / sizeof(struct testCase); i++) + { + /*Convert the string to a float.*/ + f = atof(testCases[i].avalue); + double result = f - testCases[i].fvalue; + + if (fabs(result) > FLT_EPSILON) + { + Fail ("atof misinterpreted \"%s\" as %g instead of %g. result %g fabs %g\n", + testCases[i].avalue, f, testCases[i].fvalue, result, fabs(result)); + } + } + PAL_Terminate(); + return PASS; +} + + + + + + + + + + + + + diff --git a/src/pal/tests/palsuite/c_runtime/atof/test1/testinfo.dat b/src/pal/tests/palsuite/c_runtime/atof/test1/testinfo.dat new file mode 100644 index 0000000000..7f37affb9c --- /dev/null +++ b/src/pal/tests/palsuite/c_runtime/atof/test1/testinfo.dat @@ -0,0 +1,16 @@ +# Licensed to the .NET Foundation under one or more agreements. +# The .NET Foundation licenses this file to you under the MIT license. +# See the LICENSE file in the project root for more information. + +Version = 1.0 +Section = C Runtime +Function = atof +Name = Positive Test for atof +TYPE = DEFAULT +EXE1 = test1 +Description += Passes to atof() a series of strings containing floats, checking that += each one is correctly extracted. + + + |