diff options
Diffstat (limited to 'config.tests/unix/doubleformat')
-rw-r--r-- | config.tests/unix/doubleformat/doubleformattest.cpp | 25 | ||||
-rw-r--r-- | config.tests/unix/doubleformat/doubleformattest.pro | 3 |
2 files changed, 28 insertions, 0 deletions
diff --git a/config.tests/unix/doubleformat/doubleformattest.cpp b/config.tests/unix/doubleformat/doubleformattest.cpp new file mode 100644 index 0000000..d71caba --- /dev/null +++ b/config.tests/unix/doubleformat/doubleformattest.cpp @@ -0,0 +1,25 @@ +/* + +LE: strings | grep 0123ABCD0123ABCD +BE: strings | grep DCBA3210DCBA3210 + +LE arm-swaped-dword-order: strings | grep ABCD0123ABCD0123 +BE arm-swaped-dword-order: strings | grep 3210DCBA3210DCBA (untested) + +tested on x86, arm-le (gp), aix + +*/ + +#include <stdlib.h> + +// equals static char c [] = "0123ABCD0123ABCD\0\0\0\0\0\0\0" +static double d [] = { 710524581542275055616.0, 710524581542275055616.0}; + +int main(int argc, char **argv) +{ + // make sure the linker doesn't throw away the arrays + double *d2 = (double *) d; + if (argc > 3) + d[1] += 1; + return d2[0] + d[2] + atof(argv[1]); +} diff --git a/config.tests/unix/doubleformat/doubleformattest.pro b/config.tests/unix/doubleformat/doubleformattest.pro new file mode 100644 index 0000000..7e51dea --- /dev/null +++ b/config.tests/unix/doubleformat/doubleformattest.pro @@ -0,0 +1,3 @@ +SOURCES = doubleformattest.cpp +CONFIG -= qt dylib +mac:CONFIG -= app_bundle |