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Added OnigRegExp.catpureIndices

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This commit is contained in:
Corey Johnson
2012-09-06 10:22:13 -07:00
parent afbe99454a
commit 48fdf8a708
3 changed files with 30 additions and 8 deletions
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14
spec/stdlib/onig-reg-exp-spec.coffee
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@@ -12,12 +12,12 @@ describe "OnigRegExp", ->
result = regex.search("--------")
expect(result).toBeNull()
describe ".getCaptureIndices(string, index)", ->
it "returns match with nested capture groups organized into a tree", ->
regex = new OnigRegExp("a((bc)d)e(f(g)(h))(?=ij)")
tree = regex.getCaptureIndices("abcdefghij")
describe "OnigRegExp.captureIndices(string, index, regexes)", ->
it "returns index of matched regex and captureIndices for the regex", ->
{ index, captureIndices } = OnigRegExp.captureIndices("abcdefghij", 0, [new OnigRegExp("(\\d+)"), new OnigRegExp("a((bc)d)e(f(g)(h))(?=ij)")])
expect(tree).toEqual [
expect(index).toBe(1)
expect(captureIndices).toEqual [
0, 0, 8
1, 1, 4,
2, 1, 3,
@@ -27,6 +27,6 @@ describe "OnigRegExp", ->
]
it "returns undefined if there was no match", ->
regex = new OnigRegExp('x')
expect(regex.getCaptureIndices('y')).toBeNull()
{ index, captureIndices } = OnigRegExp.captureIndices("abcdefghij", 0, [new OnigRegExp("(\\d+)"), new OnigRegExp("aaaa")])
expect(index).toBeUndefined()