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94 lines
3.9 KiB
Odin
94 lines
3.9 KiB
Odin
package test_internal
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import "core:testing"
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@(private="file")
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slice_equal :: proc(a, b: []int) -> bool {
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if len(a) != len(b) {
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return false
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}
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for a, i in a {
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if b[i] != a {
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return false
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}
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}
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return true
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}
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@(test)
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test_fixed_capacity_dynamic_array_removes :: proc(t: ^testing.T) {
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array: [dynamic; 10]int
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append(&array, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9)
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ordered_remove(&array, 0)
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testing.expect(t, slice_equal(array[:], []int { 1, 2, 3, 4, 5, 6, 7, 8, 9 }))
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ordered_remove(&array, 5)
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testing.expect(t, slice_equal(array[:], []int { 1, 2, 3, 4, 5, 7, 8, 9 }))
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ordered_remove(&array, 6)
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testing.expect(t, slice_equal(array[:], []int { 1, 2, 3, 4, 5, 7, 9 }))
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unordered_remove(&array, 0)
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testing.expect(t, slice_equal(array[:], []int { 9, 2, 3, 4, 5, 7 }))
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unordered_remove(&array, 2)
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testing.expect(t, slice_equal(array[:], []int { 9, 2, 7, 4, 5 }))
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unordered_remove(&array, 4)
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testing.expect(t, slice_equal(array[:], []int { 9, 2, 7, 4 }))
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}
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@(test)
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test_fixed_capacity_dynamic_array_inject_at :: proc(t: ^testing.T) {
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array: [dynamic; 13]int
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append(&array, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9)
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testing.expect(t, inject_at(&array, 0, 0), "Expected to be able to inject into fixed capacity dynamic array")
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testing.expect(t, slice_equal(array[:], []int { 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }))
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testing.expect(t, inject_at(&array, 0, 5), "Expected to be able to inject into fixed capacity dynamic array")
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testing.expect(t, slice_equal(array[:], []int { 5, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }))
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testing.expect(t, inject_at(&array, len(array), 0), "Expected to be able to inject into fixed capacity dynamic array")
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testing.expect(t, slice_equal(array[:], []int { 5, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 }))
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}
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@(test)
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test_fixed_capacity_dynamic_array_push_back_elems :: proc(t: ^testing.T) {
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array: [dynamic; 2]int
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testing.expect(t, slice_equal(array[:], []int { }))
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testing.expect(t, append(&array, 0) == 1, "Expected to be able to append to empty fixed capacity dynamic array")
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testing.expect(t, slice_equal(array[:], []int { 0 }))
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testing.expect(t, append(&array, 1) == 1, "Expected to be able to append to fixed capacity dynamic array")
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testing.expect(t, slice_equal(array[:], []int { 0, 1 }))
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testing.expect(t, append(&array, 1, 2) == 0, "Expected to fail appending multiple elements beyond capacity of fixed capacity dynamic array")
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clear(&array)
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testing.expect(t, append(&array, 1) == 1, "Expected to be able to append to fixed capacity dynamic array")
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testing.expect(t, append(&array, 2) == 1, "Expected to be able to append to fixed capacity dynamic array")
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testing.expect(t, append(&array, 1) != 1, "Expected to fail appending to full fixed capacity dynamic array")
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testing.expect(t, append(&array, 1, 2) != 2, "Expected to fail appending multiple elements to full fixed capacity dynamic array")
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clear(&array)
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testing.expect(t, slice_equal(array[:], []int { }))
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testing.expect(t, append(&array, 1, 2, 3) != 3, "Expected to fail appending multiple elements to empty fixed capacity dynamic array")
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testing.expect(t, slice_equal(array[:], []int { 1, 2 }))
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clear(&array)
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testing.expect(t, append(&array, 1, 2) == 2, "Expected to be able to append multiple elements to empty fixed capacity dynamic array")
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testing.expect(t, slice_equal(array[:], []int { 1, 2 }))
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}
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@(test)
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test_fixed_capacity_dynamic_array_resize :: proc(t: ^testing.T) {
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array: [dynamic; 4]int
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for i in 0..<4 {
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append(&array, i+1)
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}
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testing.expect(t, slice_equal(array[:], []int{1, 2, 3, 4}), "Expected to initialize the array with 1, 2, 3, 4")
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clear(&array)
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testing.expect(t, slice_equal(array[:], []int{}), "Expected to clear the array")
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non_zero_resize(&array, 4)
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testing.expect(t, slice_equal(array[:], []int{1, 2, 3, 4}), "Expected non_zero_resize to set length 4 with previous values")
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clear(&array)
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resize(&array, 4)
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testing.expect(t, slice_equal(array[:], []int{0, 0, 0, 0}), "Expected resize to set length 4 with zeroed values")
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}
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