098bd280f8
* gnu/packages/patches/procps-strtod-test.patch: New file. * gnu/packages/linux.scm (procps): Add patch. * gnu/local.mk (dist_patch_DATA): Register patch.
36 lines
1.1 KiB
Diff
36 lines
1.1 KiB
Diff
See https://gitlab.com/procps-ng/procps/-/issues/271
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diff -u -r procps-ng-4.0.3.alt/src/tests/test_strtod_nol.c procps-ng-4.0.3/src/tests/test_strtod_nol.c
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--- procps-ng-4.0.3.alt/src/tests/test_strtod_nol.c 2022-12-18 23:44:18.383960834 +0100
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+++ procps-ng-4.0.3/src/tests/test_strtod_nol.c 2023-03-20 16:52:26.680032658 +0100
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@@ -1,6 +1,7 @@
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#include <stdio.h>
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#include <stdlib.h>
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+#include <math.h>
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#include "strutils.h"
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struct strtod_tests {
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@@ -25,6 +26,11 @@
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{NULL, 0.0}
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};
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+#define EPSILON 1.0 // Really not trying for precision here
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+int dequal(const double d1, const double d2)
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+{
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+ return fabs(d1-d2) < EPSILON;
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+}
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int main(int argc, char *argv[])
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@@ -33,8 +39,8 @@
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double val;
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for(i=0; tests[i].string != NULL; i++) {
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- if(strtod_nol_or_err(tests[i].string, "Cannot parse number") !=
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- tests[i].result) {
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+ if(!dequal (strtod_nol_or_err(tests[i].string, "Cannot parse number"),
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+ tests[i].result)) {
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fprintf(stderr, "FAIL: strtod_nol_or_err(\"%s\") != %f\n",
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tests[i].string, tests[i].result);
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return EXIT_FAILURE;
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