Commit Graph

5 Commits

Author SHA1 Message Date
Zoltan Somogyi
a69fc36be0 Update some tests' programming style. 2020-10-05 17:53:05 +11:00
Zoltan Somogyi
33eb3028f5 Clean up the tests in half the test directories.
tests/accumulator/*.m:
tests/analysis_*/*.m:
tests/benchmarks*/*.m:
tests/debugger*/*.{m,exp,inp}:
tests/declarative_debugger*/*.{m,exp,inp}:
tests/dppd*/*.m:
tests/exceptions*/*.m:
tests/general*/*.m:
tests/grade_subdirs*/*.m:
tests/hard_coded*/*.m:
    Make these tests use four-space indentation, and ensure that
    each module is imported on its own line. (I intend to use the latter
    to figure out which subdirectories' tests can be executed in parallel.)

    These changes usually move code to different lines. For the debugger tests,
    specify the new line numbers in .inp files and expect them in .exp files.
2015-02-14 20:14:03 +11:00
Julien Fischer
a8e5406750 Fix a test case failure in the C# grade.
Avoid some warnings during runtests.

tests/hard_coded/write.exp3:
	Update this expected output.

tests/hard_coded/hash_bug.m:
	Do not call an obsolete function.

tests/hard_coded/Mercury.options:
	Do not warn about unresolved polymorphism in a test.
2014-07-04 10:47:34 +10:00
Peter Wang
eeec14a8b1 Replace the implementations of (version) hash tables by separate chaining hash
Branches: main

Replace the implementations of (version) hash tables by separate chaining hash
tables.  The old open addressing scheme was broken in the presence of deletes.
Fixes bug #68.

library/hash_table.m:
library/version_hash_table.m:
	As above.

	We no longer use double hashing in case of a hash collision, so hash
	predicates only need to return one value now.

	Add fold with predicate arguments.

library/array.m:
	Add array.foldl for a predicate argument.

	Add array.foldl2 with a unique state pair.

library/version_array.m:
	Add version_array.foldl for a predicate argument.

compiler/make.m:
compiler/make.program_target.m:
compiler/make.util.m:
library/robdd.m:
	Conform to change in hashing predicates.

deep_profiler/dense_bitset.m:
	Add module qualifier to avoid ambiguity.

tests/hard_coded/Mmakefile:
tests/hard_coded/hash_table_delete.exp:
tests/hard_coded/hash_table_delete.m:
tests/hard_coded/hash_table_test.exp:
tests/hard_coded/hash_table_test.m:
tests/hard_coded/version_hash_table_delete.exp:
tests/hard_coded/version_hash_table_delete.m:
tests/hard_coded/version_hash_table_test2.exp:
tests/hard_coded/version_hash_table_test2.m:
	Add new test cases.

tests/hard_coded/hash_bug.m:
tests/hard_coded/hash_init_bug.m:
tests/hard_coded/version_hash_table_test.m:
	Conform to change in hashing predicates.

NEWS:
	Document additions.
2009-03-26 06:32:19 +00:00
Simon Taylor
43b0134078 Fix a bug which caused the code to attempt to access
Estimated hours taken: 1
Branches: main, release

NEWS:
library/hash_table.m:
	Fix a bug which caused the code to attempt to access
	a negative numbered hash bucket.

	Replace hash_table__search with a function, for consistency
	with the rest of the interface.

tests/hard_coded/Mmakefile:
tests/hard_coded/hash_bug.{m,exp}:
	Test case.
2003-03-20 06:25:54 +00:00