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Diffstat (limited to 'tests/collections/thashes.nim')
-rw-r--r-- | tests/collections/thashes.nim | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/tests/collections/thashes.nim b/tests/collections/thashes.nim deleted file mode 100644 index 5cc3cc8bb..000000000 --- a/tests/collections/thashes.nim +++ /dev/null @@ -1,90 +0,0 @@ -discard """ - output: '''true''' -""" - -import tables -from hashes import Hash - -# Test with int -block: - var t = initTable[int,int]() - t[0] = 42 - t[1] = t[0] + 1 - assert(t[0] == 42) - assert(t[1] == 43) - let t2 = {1: 1, 2: 2}.toTable - assert(t2[2] == 2) - -# Test with char -block: - var t = initTable[char,int]() - t['0'] = 42 - t['1'] = t['0'] + 1 - assert(t['0'] == 42) - assert(t['1'] == 43) - let t2 = {'1': 1, '2': 2}.toTable - assert(t2['2'] == 2) - -# Test with enum -block: - type - E = enum eA, eB, eC - var t = initTable[E,int]() - t[eA] = 42 - t[eB] = t[eA] + 1 - assert(t[eA] == 42) - assert(t[eB] == 43) - let t2 = {eA: 1, eB: 2}.toTable - assert(t2[eB] == 2) - -# Test with range -block: - type - R = range[1..10] - var t = initTable[R,int]() # causes warning, why? - t[1] = 42 # causes warning, why? - t[2] = t[1] + 1 - assert(t[1] == 42) - assert(t[2] == 43) - let t2 = {1.R: 1, 2.R: 2}.toTable - assert(t2[2.R] == 2) - -# Test which combines the generics for tuples + ordinals -block: - type - E = enum eA, eB, eC - var t = initTable[(string, E, int, char), int]() - t[("a", eA, 0, '0')] = 42 - t[("b", eB, 1, '1')] = t[("a", eA, 0, '0')] + 1 - assert(t[("a", eA, 0, '0')] == 42) - assert(t[("b", eB, 1, '1')] == 43) - let t2 = {("a", eA, 0, '0'): 1, ("b", eB, 1, '1'): 2}.toTable - assert(t2[("b", eB, 1, '1')] == 2) - -# Test to check if overloading is possible -# Unfortunately, this does not seem to work for int -# The same test with a custom hash(s: string) does -# work though. -block: - proc hash(x: int): Hash {.inline.} = - echo "overloaded hash" - result = x - var t = initTable[int, int]() - t[0] = 0 - -# Check hashability of all integer types (issue #5429) -block: - let intTables = ( - newTable[int, string](), - newTable[int8, string](), - newTable[int16, string](), - newTable[int32, string](), - newTable[int64, string](), - newTable[uint, string](), - newTable[uint8, string](), - newTable[uint16, string](), - newTable[uint32, string](), - newTable[uint64, string](), - ) - -echo "true" |