enterSubcase()

bool fl::test::TestContext::enterSubcase

(

const SubcaseSignature &

sig

)

Definition at line 342 of file fltest.cpp.hpp.

                                                                       {
    // We're at subcase discovery depth mSubcaseDiscoveryDepth
    // mSubcaseStack contains the path we're following this iteration
 
    if (mSubcaseDiscoveryDepth < mSubcaseStack.size()) {
        // We're following a predetermined path
        if (mSubcaseStack[mSubcaseDiscoveryDepth] == sig) {
            // This is the subcase we should enter
            mSubcaseDiscoveryDepth++;
            mCurrentSubcaseDepth++;
            mReporter->subcaseStart(sig.mName);
            return true;
        }
        // Not the subcase we're looking for, skip it
        return false;
    } else {
        // We're past our predetermined path, discovering new subcases
        fl::u32 pathHash = hashCurrentPath(sig);
 
        if (isFullyTraversed(pathHash)) {
            // This subcase path has already been fully explored
            return false;
        }
 
        if (!mShouldReenter) {
            // First untraversed subcase at this level - enter it
            mSubcaseDiscoveryDepth++;
            mCurrentSubcaseDepth++;
            mReporter->subcaseStart(sig.mName);
            return true;
        } else {
            // We've already found a subcase to explore next time
            // Just record this one for future exploration
            if (mNextSubcaseStack.empty() || mNextSubcaseStack.size() == mSubcaseDiscoveryDepth) {
                // Build the path to this subcase for next iteration
                mNextSubcaseStack.clear();
                for (fl::size i = 0; i < mSubcaseDiscoveryDepth && i < mSubcaseStack.size(); ++i) {
                    mNextSubcaseStack.push_back(mSubcaseStack[i]);
                }
                mNextSubcaseStack.push_back(sig);
            }
            return false;
        }
    }
}

References fl::FL_NO_EXCEPT, hashCurrentPath(), isFullyTraversed(), mCurrentSubcaseDepth, mNextSubcaseStack, mReporter, mShouldReenter, mSubcaseDiscoveryDepth, and mSubcaseStack.

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