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Diffstat (limited to 'src/test/regress/expected/infinite_recurse.out')
| -rw-r--r-- | src/test/regress/expected/infinite_recurse.out | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/test/regress/expected/infinite_recurse.out b/src/test/regress/expected/infinite_recurse.out new file mode 100644 index 0000000..aa102fa --- /dev/null +++ b/src/test/regress/expected/infinite_recurse.out @@ -0,0 +1,24 @@ +-- Check that stack depth detection mechanism works and +-- max_stack_depth is not set too high. +create function infinite_recurse() returns int as +'select infinite_recurse()' language sql; +-- Unfortunately, up till mid 2020 the Linux kernel had a bug in PPC64 +-- signal handling that would cause this test to crash if it happened +-- to receive an sinval catchup interrupt while the stack is deep: +-- https://bugzilla.kernel.org/show_bug.cgi?id=205183 +-- It is likely to be many years before that bug disappears from all +-- production kernels, so disable this test on such platforms. +-- (We still create the function, so as not to have a cross-platform +-- difference in the end state of the regression database.) +SELECT version() ~ 'powerpc64[^,]*-linux-gnu' + AS skip_test \gset +\if :skip_test +\quit +\endif +-- The full error report is not very stable, so we show only SQLSTATE +-- and primary error message. +\set VERBOSITY sqlstate +select infinite_recurse(); +ERROR: 54001 +\echo :LAST_ERROR_MESSAGE +stack depth limit exceeded |