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ng_calc_components: add Grey box control

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This commit is contained in:
Justin Viiret
2017-03-21 10:58:26 +11:00
committed by Matthew Barr
parent ba867ebaff
commit 560e522457
6 changed files with 28 additions and 11 deletions
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12
unit/internal/nfagraph_comp.cpp
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@@ -43,7 +43,9 @@ TEST(NFAGraph, CalcComp1) {
auto graph = constructGraph("abc|def|ghi", 0);
ASSERT_TRUE(graph != nullptr);
auto comps = calcComponents(std::move(graph));
Grey grey;
grey.calcComponents = true;
auto comps = calcComponents(std::move(graph), grey);
ASSERT_EQ(3, comps.size());
}
@@ -51,7 +53,9 @@ TEST(NFAGraph, CalcComp2) {
auto graph = constructGraph("a|b|c|d|e|f|g|h|i", 0);
ASSERT_TRUE(graph != nullptr);
auto comps = calcComponents(std::move(graph));
Grey grey;
grey.calcComponents = true;
auto comps = calcComponents(std::move(graph), grey);
// We should be identifying this as a trivial case and not splitting it.
ASSERT_EQ(1, comps.size());
@@ -62,7 +66,9 @@ TEST(NFAGraph, RecalcComp1) {
comps.push_back(constructGraph("abc|def|ghi", 0));
ASSERT_TRUE(comps.back() != nullptr);
recalcComponents(comps);
Grey grey;
grey.calcComponents = true;
recalcComponents(comps, grey);
ASSERT_EQ(3, comps.size());
}