traxys/tree-sitter
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Clean up character set spec

Browse source
This commit is contained in:
Max Brunsfeld 2014-03-24 21:38:09 -07:00
parent d7eca30e58
commit 3f0203d928
1 changed files with 10 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

16
spec/compiler/rules/character_set_spec.cc
View file

@ -67,7 +67,7 @@ describe("character sets", []() {
AssertThat(set1, Equals(CharacterSet({ {'a', 'z'} })));
});
it("works when one set spans the other", []() {
it("works when one set is a proper subset of the other", []() {
CharacterSet set1({ {'a','z'} });
set1.remove_set(CharacterSet({ {'d', 's'} }));
AssertThat(set1, Equals(CharacterSet({ {'a', 'c'}, {'t', 'z'} })));
@ -95,24 +95,28 @@ describe("character sets", []() {
CharacterSet set1({ {'a', 'd'} });
CharacterSet set2({ {'e', 'x'} });
AssertThat(set1.intersect(set2), Equals(CharacterSet()));
AssertThat(set2.intersect(set1), Equals(set1.intersect(set2)));
});
it("works for sets with a single overlapping range", []() {
it("works when one range overlaps another", []() {
CharacterSet set1({ {'a', 'e'} });
CharacterSet set2({ {'c', 'x'} });
AssertThat(set1.intersect(set2), Equals(CharacterSet({ {'c', 'e'} })));
AssertThat(set2.intersect(set1), Equals(set1.intersect(set2)));
});
it("works for sets with two overlapping ranges", []() {
it("works when one range overlaps two other ranges", []() {
CharacterSet set1({ {'a', 'e'}, {'w', 'z'} });
CharacterSet set2({ {'c', 'y'} });
AssertThat(set1.intersect(set2), Equals(CharacterSet({ {'c', 'e'}, {'w', 'y'} })));
AssertThat(set2.intersect(set1), Equals(set1.intersect(set2)));
});
it("works for some sets", []() {
CharacterSet set1({ {'i', 'i'} });
CharacterSet set2({ {'a', 'z'} });
it("works when one range is a proper subset of another", []() {
CharacterSet set1({ {'a', 'z'} });
CharacterSet set2({ {'i', 'i'} });
AssertThat(set1.intersect(set2), Equals(CharacterSet({ {'i', 'i'} })));
AssertThat(set2.intersect(set1), Equals(set1.intersect(set2)));
});
});
});