diff options
Diffstat (limited to 'tests/collections/ttables.nim')
| -rw-r--r-- | tests/collections/ttables.nim | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/tests/collections/ttables.nim b/tests/collections/ttables.nim index 9eccf345a..7459b3f13 100644 --- a/tests/collections/ttables.nim +++ b/tests/collections/ttables.nim @@ -8,7 +8,12 @@ And we get here ''' joinable: false """ -import hashes, sequtils, tables, algorithm +import hashes, sequtils, tables, algorithm, testutils + +block tableDollar: + # other tests should use `sortedPairs` to be robust to future table/hash + # implementation changes + doAssert ${1: 'a', 2: 'b'}.toTable in ["{1: 'a', 2: 'b'}", "{2: 'b', 1: 'a'}"] # test should not be joined because it takes too long. block tableadds: @@ -188,6 +193,23 @@ block ttables2: run1() echo "2" +block allValues: + var t: Table[int, string] + var key = 0 + let n = 1000 + for i in 0..<n: t.add(i, $i) + const keys = [0, -1, 12] + for i in 0..1: + for key in keys: + t.add(key, $key & ":" & $i) + for i in 0..<n: + if i notin keys: + t.del(i) + doAssert t.sortedPairs == @[(-1, "-1:0"), (-1, "-1:1"), (0, "0"), (0, "0:0"), (0, "0:1"), (12, "12"), (12, "12:0"), (12, "12:1")] + doAssert sortedItems(t.allValues(0)) == @["0", "0:0", "0:1"] + doAssert sortedItems(t.allValues(-1)) == @["-1:0", "-1:1"] + doAssert sortedItems(t.allValues(12)) == @["12", "12:0", "12:1"] + doAssert sortedItems(t.allValues(1)) == @[] block tablesref: const @@ -232,8 +254,8 @@ block tablesref: for x in 0..1: for y in 0..1: assert t[(x,y)] == $x & $y - assert($t == - "{(x: 1, y: 1): \"11\", (x: 0, y: 0): \"00\", (x: 0, y: 1): \"01\", (x: 1, y: 0): \"10\"}") + assert t.sortedPairs == + @[((x: 0, y: 0), "00"), ((x: 0, y: 1), "01"), ((x: 1, y: 0), "10"), ((x: 1, y: 1), "11")] block tableTest2: var t = newTable[string, float]() @@ -340,7 +362,7 @@ block tablesref: block anonZipTest: let keys = @['a','b','c'] let values = @[1, 2, 3] - doAssert "{'c': 3, 'a': 1, 'b': 2}" == $ toTable zip(keys, values) + doAssert zip(keys, values).toTable.sortedPairs == @[('a', 1), ('b', 2), ('c', 3)] block clearTableTest: var t = newTable[string, float]() @@ -369,3 +391,4 @@ block tablesref: orderedTableSortTest() echo "3" + |