jade
38571c50e6
This parser can be reused for other purposes. It's inspired by
https://bitheap.org/cram/
Although eelco's impostor exists https://github.com/mobusoperandi/eelco,
it is not very nice to depend on out of tree testing frameworks with no
way to customize them.
Change-Id: Ifca50177e09730182baf0ebf829c3505bbb0274a
43 lines
932 B
C++
43 lines
932 B
C++
#include <gtest/gtest.h>
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#include <string>
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#include <string_view>
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#include <optional>
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#include <unistd.h>
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#include "tests/characterization.hh"
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#include "tests/cli-literate-parser.hh"
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using namespace std::string_literals;
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namespace nix {
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static constexpr const char * REPL_PROMPT = "nix-repl> ";
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class ReplSessionTest : public CharacterizationTest
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{
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Path unitTestData = getUnitTestData();
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public:
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Path goldenMaster(std::string_view testStem) const override
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{
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return unitTestData + "/" + testStem;
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}
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};
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TEST_F(ReplSessionTest, parses)
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{
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writeTest("basic.ast", [this]() {
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const std::string content = readFile(goldenMaster("basic.test"));
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auto parser = CLILiterateParser{REPL_PROMPT};
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parser.feed(content);
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std::ostringstream out{};
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for (auto & bit : parser.syntax()) {
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out << bit.print() << "\n";
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}
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return out.str();
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});
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}
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};
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