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archived-php-src/ext/bcmath/tests/bug75178.phpt
Christoph M. Becker fd73a54c30 Fixed bug #75169 (BCMath errors/warnings bypass error handling)
Instead of writing warning messages to `stderr`, we employ PHP's error
handling to raise `E_WARNING` even for the single case where
`bc_rt_error()` has been called, since that did not actually error out.
We choose to call `php_error_docref()` directly in libbcmath, since
there is no upstream, and since other PHP core functionality is already
used in our bundled libbcmath. Accordingly, we remove `rt.c` so it will
not be accidentally used in the future.

Besides adapting a few existing tests, we add new tests so that the
warnings are tested at least once. We also get rid of the Windows
specific tests, since the warning behavior is now supposed to be
platform-agnostic.
2017-09-09 23:57:22 +02:00

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470 B
PHP

--TEST--
Bug #75178 (bcpowmod() misbehaves for non-integer base or modulus)
--SKIPIF--
<?php
if (!extension_loaded('bcmath')) die('skip bcmath extension is not available');
?>
--FILE--
<?php
var_dump(bcpowmod('4.1', '4', '3', 3));
var_dump(bcpowmod('4', '4', '3.1', 3));
?>
===DONE===
--EXPECTF--
Warning: bcpowmod(): non-zero scale in base in %s on line %d
string(5) "1.000"
Warning: bcpowmod(): non-zero scale in modulus in %s on line %d
string(5) "1.000"
===DONE===