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author | Tom Lane <tgl@sss.pgh.pa.us> | 2021-09-03 10:01:02 -0400 |
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committer | Tom Lane <tgl@sss.pgh.pa.us> | 2021-09-03 10:01:02 -0400 |
commit | 2836d57e44c67cc30453c83a33fbcf745f5d87ef (patch) | |
tree | 85b2f81711ac67e7522c90b31207fe4d0df3c34d /src | |
parent | ad66373ead6db1b54cfb0af5cda6c24e4cfcaa6b (diff) | |
download | postgresql-2836d57e44c67cc30453c83a33fbcf745f5d87ef.tar.gz postgresql-2836d57e44c67cc30453c83a33fbcf745f5d87ef.zip |
Fix portability issue in tests from commit ce773f230.
Modern POSIX seems to require strtod() to accept "-NaN", but there's
nothing about NaN in SUSv2, and some of our oldest buildfarm members
don't like it. Let's try writing it as -'NaN' instead; that seems
to produce the same result, at least on Intel hardware.
Per buildfarm.
Diffstat (limited to 'src')
-rw-r--r-- | src/test/regress/expected/hash_func.out | 4 | ||||
-rw-r--r-- | src/test/regress/sql/hash_func.sql | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/test/regress/expected/hash_func.out b/src/test/regress/expected/hash_func.out index 46b9788d079..d026fbcb3de 100644 --- a/src/test/regress/expected/hash_func.out +++ b/src/test/regress/expected/hash_func.out @@ -307,7 +307,7 @@ SELECT hashfloat4('0'::float4) = hashfloat4('-0'::float4) AS t; t (1 row) -SELECT hashfloat4('NaN'::float4) = hashfloat4('-NaN'::float4) AS t; +SELECT hashfloat4('NaN'::float4) = hashfloat4(-'NaN'::float4) AS t; t --- t @@ -319,7 +319,7 @@ SELECT hashfloat8('0'::float8) = hashfloat8('-0'::float8) AS t; t (1 row) -SELECT hashfloat8('NaN'::float8) = hashfloat8('-NaN'::float8) AS t; +SELECT hashfloat8('NaN'::float8) = hashfloat8(-'NaN'::float8) AS t; t --- t diff --git a/src/test/regress/sql/hash_func.sql b/src/test/regress/sql/hash_func.sql index 5e4f2323868..89c91f72b76 100644 --- a/src/test/regress/sql/hash_func.sql +++ b/src/test/regress/sql/hash_func.sql @@ -225,7 +225,7 @@ WHERE hash_range(v)::bit(32) != hash_range_extended(v, 0)::bit(32) -- Check special cases for specific data types -- SELECT hashfloat4('0'::float4) = hashfloat4('-0'::float4) AS t; -SELECT hashfloat4('NaN'::float4) = hashfloat4('-NaN'::float4) AS t; +SELECT hashfloat4('NaN'::float4) = hashfloat4(-'NaN'::float4) AS t; SELECT hashfloat8('0'::float8) = hashfloat8('-0'::float8) AS t; -SELECT hashfloat8('NaN'::float8) = hashfloat8('-NaN'::float8) AS t; +SELECT hashfloat8('NaN'::float8) = hashfloat8(-'NaN'::float8) AS t; SELECT hashfloat4('NaN'::float4) = hashfloat8('NaN'::float8) AS t; |