87 lines
3.2 KiB
C++
87 lines
3.2 KiB
C++
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// Step 1934: DAPCapabilityNegotiator
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//
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// t1: registerAdapter and supports
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// t2: supportedCommands returns registered set
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// t3: languagesFor returns all languages for a command
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// t4: selectAdapter prefers given language; falls back to first available
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// t5: unknown language/command edge cases
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#include "DAPCapabilityNegotiator.h"
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#include <algorithm>
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#include <iostream>
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namespace ws = whetstone;
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static int p=0,f=0;
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#define T(n) { std::cout<<" "<<#n<<"... "; }
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#define P() { std::cout<<"PASS\n"; ++p; }
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#define F(m) { std::cout<<"FAIL: "<<m<<"\n"; ++f; }
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#define C(c,m) if(!(c)){F(m);return;}
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void t1(){
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T(registerAdapter_and_supports);
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ws::DAPCapabilityNegotiator n;
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n.registerAdapter("Python", {"stackTrace","stepIn","next"});
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n.registerAdapter("Rust", {"stackTrace","next"});
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C( n.supports("Python","stackTrace"), "Python stackTrace");
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C( n.supports("Python","stepIn"), "Python stepIn");
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C(!n.supports("Rust", "stepIn"), "Rust no stepIn");
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C( n.supports("Rust", "next"), "Rust next");
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P();
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}
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void t2(){
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T(supportedCommands_returns_set);
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ws::DAPCapabilityNegotiator n;
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n.registerAdapter("Go", {"stackTrace","continue","stepIn"});
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auto cmds = n.supportedCommands("Go");
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C(cmds.size() == 3, "three commands");
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C(std::find(cmds.begin(),cmds.end(),"stepIn") != cmds.end(), "stepIn present");
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C(n.supportedCommands("Unknown").empty(), "unknown lang empty");
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P();
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}
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void t3(){
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T(languagesFor_all_supporting_languages);
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ws::DAPCapabilityNegotiator n;
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n.registerAdapter("Python", {"stackTrace","stepIn"});
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n.registerAdapter("Rust", {"stackTrace","next"});
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n.registerAdapter("TypeScript", {"stackTrace","stepIn","next"});
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auto langsStack = n.languagesFor("stackTrace");
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C(langsStack.size() == 3, "three langs for stackTrace");
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auto langsStep = n.languagesFor("stepIn");
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C(langsStep.size() == 2, "two langs for stepIn");
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C(n.languagesFor("pause").empty(), "none for pause");
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P();
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}
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void t4(){
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T(selectAdapter_preferred_or_fallback);
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ws::DAPCapabilityNegotiator n;
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n.registerAdapter("Python", {"stackTrace","stepIn"});
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n.registerAdapter("Rust", {"stackTrace","next"});
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// preferred supports it
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C(n.selectAdapter("stepIn", "Python") == "Python", "preferred Python for stepIn");
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// preferred doesn't support, fallback to first that does
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C(n.selectAdapter("next", "Python") == "Rust", "fallback Rust for next");
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// preferred doesn't exist, fallback
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C(n.selectAdapter("stackTrace","Go") != "", "fallback for unknown lang");
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P();
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}
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void t5(){
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T(unknown_language_and_command_edge_cases);
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ws::DAPCapabilityNegotiator n;
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n.registerAdapter("Go", {"continue"});
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C(!n.supports("Unknown","continue"), "unknown lang not supported");
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C( n.selectAdapter("pause","Go") == "", "no lang for unknown cmd");
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C(!n.supports("Go","pause"), "Go no pause");
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P();
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}
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int main(){
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std::cout << "Step 1934: DAPCapabilityNegotiator\n";
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t1(); t2(); t3(); t4(); t5();
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std::cout << "\n" << p << "/" << (p+f) << " passed\n";
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return f > 0 ? 1 : 0;
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}
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