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54dd762f59
Also adds an --asan flag to run-tests.php to setup all the necessary environment variables. Some tests are marked as skipped because they are incompatible with asan or too slow. I'm basing this on the DEBUG_ZTS build, which seems to give us the most mileage.
81 lines
1.6 KiB
PHP
81 lines
1.6 KiB
PHP
--TEST--
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Test multiple watch elements pointing to the same watchpoint
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--SKIPIF--
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<?php
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if (PHP_INT_SIZE == 4) {
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die("xfail There may be flaws in the implementation of watchpoints that cause failures");
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}
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if (getenv('SKIP_ASAN')) {
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die("skip intentionally causes segfaults");
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}
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?>
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--PHPDBG--
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b 4
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r
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w $a[0]
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w r $b
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c
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q
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--EXPECTF--
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[Successful compilation of %s]
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prompt> [Breakpoint #0 added at %s:4]
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prompt> [Breakpoint #0 at %s:4, hits: 1]
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>00004: $a[0] = 1;
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00005: $b = &$a;
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00006: $a[0] = 2;
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prompt> [Added watchpoint #0 for $a[0]]
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prompt> [Added recursive watchpoint #1 for $b]
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prompt> [Breaking on watchpoint $a[0]]
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Old value: 0
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New value: 1
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>00005: $b = &$a;
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00006: $a[0] = 2;
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00007: $a[1] = 3;
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prompt> [Breaking on watchpoint $b]
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Old value:
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New value (reference): Array ([0] => 1)
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>00006: $a[0] = 2;
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00007: $a[1] = 3;
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00008: $c = [1];
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prompt> [Breaking on watchpoint $a[0]]
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Old value: 1
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New value: 2
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>00007: $a[1] = 3;
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00008: $c = [1];
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00009: $b = &$c;
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prompt> [Element 1 has been added to watchpoint]
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[Breaking on watchpoint $b[]]
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1 elements were added to the array
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>00008: $c = [1];
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00009: $b = &$c;
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00010:
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prompt> [Breaking on watchpoint $b]
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Old value inaccessible or destroyed
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New value (reference): Array ([0] => 2,[1] => 3)
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>00009: $b = &$c;
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00010:
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prompt> [Breaking on watchpoint $b]
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Old value inaccessible or destroyed
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New value (reference): Array ([0] => 1)
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>00010:
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prompt> [$b has been removed, removing watchpoint recursively]
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[$a[0] has been removed, removing watchpoint]
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[Script ended normally]
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prompt>
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--FILE--
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<?php
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$a = [0];
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$a[0] = 1;
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$b = &$a;
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$a[0] = 2;
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$a[1] = 3;
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$c = [1];
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$b = &$c;
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