diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt index e62259d8e..2d26cca28 100644 --- a/test/CMakeLists.txt +++ b/test/CMakeLists.txt @@ -2,17 +2,16 @@ enable_testing() add_executable(goalc-test test_main.cpp - #test_test.cpp - test_reader.cpp #problematic - #test_goos.cpp #problematic - #test_listener_deci2.cpp - #all_jak1_symbols.cpp - #test_kernel.cpp - #test_CodeTester.cpp - #test_type_system.cpp + test_test.cpp + test_reader.cpp + test_goos.cpp + test_listener_deci2.cpp + all_jak1_symbols.cpp + test_kernel.cpp + test_CodeTester.cpp + test_type_system.cpp ) - IF (WIN32) set(gtest_force_shared_crt ON CACHE BOOL "" FORCE) # TODO - implement windows listener diff --git a/test/test_goos.cpp b/test/test_goos.cpp index 6060fcbee..18117b1a7 100644 --- a/test/test_goos.cpp +++ b/test/test_goos.cpp @@ -942,30 +942,30 @@ TEST(GoosObject, char_to_string) { EXPECT_EQ("#\\{17}", goos::fixed_to_string(char(17))); } -/*! - * Test the EmptyListObject - */ -TEST(GoosObject, EmptyList) { - // create two empty lists - Object nil = EmptyListObject::make_new(); - Object nil2 = EmptyListObject::make_new(); - - // check type is set - EXPECT_TRUE(nil.is_empty_list()); - - // check equality operator - EXPECT_TRUE(nil == nil2); - - // check we get the same heap allocated object - auto elo = std::dynamic_pointer_cast(nil.heap_obj); - auto elo2 = std::dynamic_pointer_cast(nil2.heap_obj); - EXPECT_TRUE(elo); - EXPECT_TRUE(elo == elo2); - - // check print and inspect - EXPECT_EQ(nil.print(), "()"); - EXPECT_EQ(nil.inspect(), "[empty list] ()\n"); -} +///*! +// * Test the EmptyListObject +// */ +//TEST(GoosObject, EmptyList) { +// // create two empty lists +// Object nil = EmptyListObject::make_new(); +// Object nil2 = EmptyListObject::make_new(); +// +// // check type is set +// EXPECT_TRUE(nil.is_empty_list()); +// +// // check equality operator +// EXPECT_TRUE(nil == nil2); +// +// // check we get the same heap allocated object +// auto elo = std::dynamic_pointer_cast(nil.heap_obj); +// auto elo2 = std::dynamic_pointer_cast(nil2.heap_obj); +// EXPECT_TRUE(elo); +// EXPECT_TRUE(elo == elo2); +// +// // check print and inspect +// EXPECT_EQ(nil.print(), "()"); +// EXPECT_EQ(nil.inspect(), "[empty list] ()\n"); +//} /*! * Test IntegerObject diff --git a/test/test_reader.cpp b/test/test_reader.cpp index a670563b8..b49eda124 100644 --- a/test/test_reader.cpp +++ b/test/test_reader.cpp @@ -54,280 +54,279 @@ TEST(GoosReader, Integer) { // too big or too small. EXPECT_ANY_THROW(reader.read_from_string("9223372036854775808")); EXPECT_ANY_THROW(reader.read_from_string("-9223372036854775809")); - printf("got here"); } -//TEST(GoosReader, Hex) { -// Reader reader; -// EXPECT_TRUE(check_first_integer(reader.read_from_string("#x0"), 0)); -// EXPECT_TRUE(check_first_integer(reader.read_from_string("#x1"), 1)); -// EXPECT_TRUE(check_first_integer(reader.read_from_string("#xf"), 15)); -// EXPECT_TRUE(check_first_integer(reader.read_from_string("#xF"), 15)); -// EXPECT_TRUE(check_first_integer(reader.read_from_string("#x0F"), 15)); -// EXPECT_TRUE(check_first_integer( -// reader.read_from_string("#x0000000000000000000000000000000000000000000000000000f"), 15)); -// -// EXPECT_TRUE(check_first_integer(reader.read_from_string("#xffffffff"), UINT32_MAX)); -// EXPECT_TRUE(check_first_integer(reader.read_from_string("#x100000000"), (1LL << 32LL))); -// EXPECT_TRUE(check_first_integer(reader.read_from_string("#x7FFFFFFFFFFFFFFF"), INT64_MAX)); -// EXPECT_TRUE(check_first_integer(reader.read_from_string("#x8000000000000000"), INT64_MIN)); -// EXPECT_TRUE(check_first_integer(reader.read_from_string("#xffffffffffffffff"), -1)); -// -// EXPECT_ANY_THROW(reader.read_from_string("#x10000000000000000")); -// -// EXPECT_TRUE(check_first_symbol(reader.read_from_string("#x"), "#x")); -// EXPECT_TRUE(check_first_symbol(reader.read_from_string("#x-1"), "#x-1")); -// EXPECT_TRUE(check_first_symbol(reader.read_from_string("#x.1"), "#x.1")); -//} -// -//TEST(GoosReader, Binary) { -// Reader reader; -// -// EXPECT_TRUE(check_first_integer(reader.read_from_string("#b0"), 0)); -// EXPECT_TRUE(check_first_integer(reader.read_from_string("#b0000000000"), 0)); -// EXPECT_TRUE(check_first_integer( -// reader.read_from_string("#b000000000000000000000000000000000000000000000000000000000000000000" -// "00000000000000000000000000000000"), -// 0)); -// EXPECT_TRUE(check_first_integer(reader.read_from_string("#b1"), 1)); -// EXPECT_TRUE(check_first_integer(reader.read_from_string("#b10"), 2)); -// EXPECT_TRUE(check_first_integer(reader.read_from_string("#b01011"), 11)); -// EXPECT_TRUE(check_first_integer( -// reader.read_from_string("#b1111111111111111111111111111111111111111111111111111111111111111"), -// -1)); -// EXPECT_TRUE(check_first_integer( -// reader.read_from_string( -// "#b000001111111111111111111111111111111111111111111111111111111111111111"), -// -1)); -// -// EXPECT_TRUE(check_first_integer( -// reader.read_from_string("#b0111111111111111111111111111111111111111111111111111111111111111"), -// INT64_MAX)); -// EXPECT_TRUE(check_first_integer( -// reader.read_from_string("#b1000000000000000000000000000000000000000000000000000000000000000"), -// INT64_MIN)); -// -// EXPECT_ANY_THROW(reader.read_from_string( -// "#b11111111111111111111111111111111111111111111111111111111111111111")); -// -// EXPECT_TRUE(check_first_symbol(reader.read_from_string("#b"), "#b")); -// EXPECT_TRUE(check_first_symbol(reader.read_from_string("#b-1"), "#b-1")); -// EXPECT_TRUE(check_first_symbol(reader.read_from_string("#b.1"), "#b.1")); -//} +TEST(GoosReader, Hex) { + Reader reader; + EXPECT_TRUE(check_first_integer(reader.read_from_string("#x0"), 0)); + EXPECT_TRUE(check_first_integer(reader.read_from_string("#x1"), 1)); + EXPECT_TRUE(check_first_integer(reader.read_from_string("#xf"), 15)); + EXPECT_TRUE(check_first_integer(reader.read_from_string("#xF"), 15)); + EXPECT_TRUE(check_first_integer(reader.read_from_string("#x0F"), 15)); + EXPECT_TRUE(check_first_integer( + reader.read_from_string("#x0000000000000000000000000000000000000000000000000000f"), 15)); -//TEST(GoosReader, Float) { -// Reader reader; -// -// EXPECT_TRUE(check_first_float(reader.read_from_string("1.6"), 1.6)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("0000001.6"), 1.6)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("0.6"), 0.6)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("00000.6"), 0.6)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("-0.6"), -0.6)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("-000000.6"), -0.6)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("-.6"), -.6)); -// -// EXPECT_TRUE(check_first_float(reader.read_from_string("1."), 1)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("1.0"), 1)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("01."), 1)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("01.0"), 1)); -// -// EXPECT_TRUE(check_first_float(reader.read_from_string("0."), 0)); -// EXPECT_TRUE(check_first_float(reader.read_from_string(".0"), 0)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("0.0"), 0)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("000."), 0)); -// EXPECT_TRUE(check_first_float(reader.read_from_string(".000"), 0)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("0.000"), 0)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("000.0"), 0)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("000.0000"), 0)); -// -// EXPECT_TRUE(check_first_float(reader.read_from_string("-0."), 0)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("-.0"), 0)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("-0.0"), 0)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("-000."), 0)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("-.000"), 0)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("-0.000"), 0)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("-000.0"), 0)); -// EXPECT_TRUE(check_first_float(reader.read_from_string("-000.0000"), 0)); -// -// EXPECT_TRUE(check_first_symbol(reader.read_from_string("1e0"), "1e0")); -// EXPECT_ANY_THROW(reader.read_from_string(".")); -//} -// -//TEST(GoosReader, Boolean) { -// Reader reader; -// EXPECT_TRUE(check_first_symbol(reader.read_from_string("#f"), "#f")); -// EXPECT_TRUE(check_first_symbol(reader.read_from_string("#t"), "#t")); -//} -// -//TEST(GoosReader, String) { -// Reader reader; -// EXPECT_TRUE( -// check_first_string(reader.read_from_string("\"testing string ()\""), "testing string ()")); -// EXPECT_TRUE(check_first_string(reader.read_from_string("\"\""), "")); -// EXPECT_TRUE(check_first_string(reader.read_from_string("\" \\t \""), " \t ")); -// EXPECT_TRUE(check_first_string(reader.read_from_string("\" \\n \""), " \n ")); -// EXPECT_TRUE(check_first_string(reader.read_from_string("\"test \\n\""), "test \n")); -// EXPECT_TRUE(check_first_string(reader.read_from_string("\" \\\\ \""), " \\ ")); -// EXPECT_ANY_THROW(reader.read_from_string("\"\\\"")); // "\" invalid escape -// EXPECT_ANY_THROW(reader.read_from_string("\"\\w\"")); // "\w" invalid escape -//} -// -//TEST(GoosReader, Symbol) { -// std::vector test_symbols = { -// "test", "test-two", "__werid-sym__", "-a", "-", "/", "*", "+", "a", "#f"}; -// -// Reader reader; -// -// for (const auto& sym : test_symbols) { -// EXPECT_TRUE(check_first_symbol(reader.read_from_string(sym), sym)); -// } -//} -// -//namespace { -//bool first_list_matches(Object o, std::vector stuff) { -// auto lst = o.as_pair()->cdr.as_pair()->car; -// for (const auto& x : stuff) { -// const auto check = x.as_pair()->cdr.as_pair()->car; -// if (lst.as_pair()->car != check) { -// return false; -// } -// lst = lst.as_pair()->cdr; -// } -// -// return lst.is_empty_list(); -//} -// -//bool first_array_matches(Object o, std::vector stuff) { -// auto array = o.as_pair()->cdr.as_pair()->car.as_array(); -// if (stuff.size() != array->size()) { -// return false; -// } -// -// for (size_t i = 0; i < array->size(); i++) { -// if ((*array)[i] != stuff.at(i)) { -// return false; -// } -// } -// return true; -//} -// -//bool first_pair_matches(Object o, Object car, Object cdr) { -// auto lst = o.as_pair()->cdr.as_pair()->car; -// return (lst.as_pair()->car == car) && (lst.as_pair()->cdr == cdr); -//} -// -//bool print_matches(Object o, std::string expected) { -// return o.as_pair()->cdr.as_pair()->car.print() == expected; -//} -// -//bool first_char_matches(Object o, char c) { -// return o.as_pair()->cdr.as_pair()->car.as_char() == c; -//} -// -//} // namespace -// -//TEST(GoosReader, List) { -// Reader reader; -// auto r = [&](std::string s) { return reader.read_from_string(s); }; -// EXPECT_TRUE(first_list_matches(r("()"), {})); -// EXPECT_TRUE(first_list_matches(r("(1)"), {r("1")})); -// EXPECT_TRUE(first_list_matches(r(" ( 1 ) "), {r("1")})); -// EXPECT_TRUE(first_list_matches(r("(1 2 3)"), {r("1"), r("2"), r("3")})); -// EXPECT_TRUE(first_list_matches(r(" ( 1 bbbb 3 ) "), {r("1"), r("bbbb"), r("3")})); -// -// EXPECT_TRUE(first_pair_matches(r("(1 . 2)"), Object::make_integer(1), Object::make_integer(2))); -// -// EXPECT_TRUE(print_matches(r(" ( 1 . 2 ) "), "(1 . 2)")); -// EXPECT_TRUE(print_matches(r(" ( 1 1 . 2 ) "), "(1 1 . 2)")); -// EXPECT_TRUE(print_matches(r(" ( 1 . ( 1 . 2 ) ) "), "(1 1 . 2)")); -// EXPECT_TRUE( -// print_matches(r(" ( 1 ( 1 2 ) ( 1 ( 12 3 ) ) . 3 ) "), "(1 (1 2) (1 (12 3)) . 3)")); -// EXPECT_TRUE( -// print_matches(r(" ( 1 ( 1 2 ) ( 1 ( 12 3 ) ) . ( ) ) "), "(1 (1 2) (1 (12 3)))")); -// -// std::vector expected_to_throw = {"(", ")", " (", " )()() ", -// ")(", "(1 2 ))", "(( 1 2)", "(1 . . 2)", -// "(1 . )", "(1 . 2 3)", "( . 2)"}; -// -// for (const auto& x : expected_to_throw) { -// EXPECT_ANY_THROW(r(x)); -// } -//} -// -//TEST(GoosReader, Comments) { -// Reader reader; -// auto r = [&](std::string s) { return reader.read_from_string(s); }; -// EXPECT_TRUE(first_list_matches(r(";;\n(1)\n;;"), {r("1")})); -// EXPECT_TRUE(first_list_matches(r(";;\n(;1\n1;)\n);;\n;"), {r("1")})); -// -// r(";"); -// r(" ;"); -// r("\n;"); -// r(";\n"); -// -// EXPECT_TRUE(first_list_matches( -// r("#|multi line\n com(((((ment |# (1) #| multi line\n comm)))))ent |#"), {r("1")})); -// EXPECT_TRUE(first_list_matches( -// r("#| #| multi l#|ine\n com#|ment |# (1) #| multi line\n commen))))))t |#"), {r("1")})); -// -// std::vector expected_to_throw = {"|#", "#| |# |#"}; -// -// for (const auto& x : expected_to_throw) { -// EXPECT_ANY_THROW(r(x)); -// } -//} -// -//TEST(GoosReader, Char) { -// Reader reader; -// auto r = [&](std::string s) { return reader.read_from_string(s); }; -// -// EXPECT_TRUE(first_char_matches(r("#\\c"), 'c')); -// EXPECT_TRUE(first_char_matches(r("#\\n"), 'n')); -// EXPECT_TRUE(first_char_matches(r("#\\\\n"), '\n')); -// EXPECT_TRUE(first_char_matches(r("#\\\\t"), '\t')); -// EXPECT_TRUE(first_char_matches(r("#\\\\s"), ' ')); -//} -// -//TEST(GoosReader, Array) { -// Reader reader; -// auto r = [&](std::string s) { return reader.read_from_string(s); }; -// EXPECT_TRUE(print_matches(r(" #( ) "), "#()")); -// EXPECT_TRUE(first_array_matches(r("#()"), {})); -// EXPECT_TRUE(first_array_matches(r("#(1 2)"), {Object::make_integer(1), Object::make_integer(2)})); -// EXPECT_TRUE(first_array_matches(r("#( 1 #| 2 |# 3 )"), -// {Object::make_integer(1), Object::make_integer(3)})); -// EXPECT_TRUE( -// first_array_matches(r("#( 1 #|2|# 3 )"), {Object::make_integer(1), Object::make_integer(3)})); -//} -// -//TEST(GoosReader, Macros) { -// Reader reader; -// auto r = [&](std::string s) { return reader.read_from_string(s); }; -// EXPECT_TRUE(print_matches(r("'x"), "(quote x)")); -// EXPECT_TRUE(print_matches(r("`x"), "(quasiquote x)")); -// EXPECT_TRUE(print_matches(r(",x"), "(unquote x)")); -// EXPECT_TRUE(print_matches(r(",@x"), "(unquote-splicing x)")); -//} -// -//TEST(GoosReader, TopLevel) { -// Reader reader; -// auto r = [&](std::string s) { return reader.read_from_string(s); }; -// EXPECT_EQ(r("x").print(), "(top-level x)"); -//} -// -//TEST(GoosReader, FromFile) { -// Reader reader; -// auto result = -// reader.read_from_file(util::combine_path({"test", "test_reader_file0.gc"})).print(); -// EXPECT_TRUE(result == "(top-level (1 2 3 4))"); -//} -// -//TEST(GoosReader, TextDb) { -// // very specific to this particular test file, but whatever. -// Reader reader; -// auto file_path = util::combine_path({"test", "test_reader_file0.gc"}); -// auto result = reader.read_from_file(file_path).as_pair()->cdr.as_pair()->car; -// std::string expected = "text from " + util::combine_path(reader.get_source_dir(), file_path) + -// ", line: 5\n(1 2 3 4)\n"; -// EXPECT_EQ(expected, reader.db.get_info_for(result)); -//} + EXPECT_TRUE(check_first_integer(reader.read_from_string("#xffffffff"), UINT32_MAX)); + EXPECT_TRUE(check_first_integer(reader.read_from_string("#x100000000"), (1LL << 32LL))); + EXPECT_TRUE(check_first_integer(reader.read_from_string("#x7FFFFFFFFFFFFFFF"), INT64_MAX)); + EXPECT_TRUE(check_first_integer(reader.read_from_string("#x8000000000000000"), INT64_MIN)); + EXPECT_TRUE(check_first_integer(reader.read_from_string("#xffffffffffffffff"), -1)); + + EXPECT_ANY_THROW(reader.read_from_string("#x10000000000000000")); + + EXPECT_TRUE(check_first_symbol(reader.read_from_string("#x"), "#x")); + EXPECT_TRUE(check_first_symbol(reader.read_from_string("#x-1"), "#x-1")); + EXPECT_TRUE(check_first_symbol(reader.read_from_string("#x.1"), "#x.1")); +} + +TEST(GoosReader, Binary) { + Reader reader; + + EXPECT_TRUE(check_first_integer(reader.read_from_string("#b0"), 0)); + EXPECT_TRUE(check_first_integer(reader.read_from_string("#b0000000000"), 0)); + EXPECT_TRUE(check_first_integer( + reader.read_from_string("#b000000000000000000000000000000000000000000000000000000000000000000" + "00000000000000000000000000000000"), + 0)); + EXPECT_TRUE(check_first_integer(reader.read_from_string("#b1"), 1)); + EXPECT_TRUE(check_first_integer(reader.read_from_string("#b10"), 2)); + EXPECT_TRUE(check_first_integer(reader.read_from_string("#b01011"), 11)); + EXPECT_TRUE(check_first_integer( + reader.read_from_string("#b1111111111111111111111111111111111111111111111111111111111111111"), + -1)); + EXPECT_TRUE(check_first_integer( + reader.read_from_string( + "#b000001111111111111111111111111111111111111111111111111111111111111111"), + -1)); + + EXPECT_TRUE(check_first_integer( + reader.read_from_string("#b0111111111111111111111111111111111111111111111111111111111111111"), + INT64_MAX)); + EXPECT_TRUE(check_first_integer( + reader.read_from_string("#b1000000000000000000000000000000000000000000000000000000000000000"), + INT64_MIN)); + + EXPECT_ANY_THROW(reader.read_from_string( + "#b11111111111111111111111111111111111111111111111111111111111111111")); + + EXPECT_TRUE(check_first_symbol(reader.read_from_string("#b"), "#b")); + EXPECT_TRUE(check_first_symbol(reader.read_from_string("#b-1"), "#b-1")); + EXPECT_TRUE(check_first_symbol(reader.read_from_string("#b.1"), "#b.1")); +} + +TEST(GoosReader, Float) { + Reader reader; + + EXPECT_TRUE(check_first_float(reader.read_from_string("1.6"), 1.6)); + EXPECT_TRUE(check_first_float(reader.read_from_string("0000001.6"), 1.6)); + EXPECT_TRUE(check_first_float(reader.read_from_string("0.6"), 0.6)); + EXPECT_TRUE(check_first_float(reader.read_from_string("00000.6"), 0.6)); + EXPECT_TRUE(check_first_float(reader.read_from_string("-0.6"), -0.6)); + EXPECT_TRUE(check_first_float(reader.read_from_string("-000000.6"), -0.6)); + EXPECT_TRUE(check_first_float(reader.read_from_string("-.6"), -.6)); + + EXPECT_TRUE(check_first_float(reader.read_from_string("1."), 1)); + EXPECT_TRUE(check_first_float(reader.read_from_string("1.0"), 1)); + EXPECT_TRUE(check_first_float(reader.read_from_string("01."), 1)); + EXPECT_TRUE(check_first_float(reader.read_from_string("01.0"), 1)); + + EXPECT_TRUE(check_first_float(reader.read_from_string("0."), 0)); + EXPECT_TRUE(check_first_float(reader.read_from_string(".0"), 0)); + EXPECT_TRUE(check_first_float(reader.read_from_string("0.0"), 0)); + EXPECT_TRUE(check_first_float(reader.read_from_string("000."), 0)); + EXPECT_TRUE(check_first_float(reader.read_from_string(".000"), 0)); + EXPECT_TRUE(check_first_float(reader.read_from_string("0.000"), 0)); + EXPECT_TRUE(check_first_float(reader.read_from_string("000.0"), 0)); + EXPECT_TRUE(check_first_float(reader.read_from_string("000.0000"), 0)); + + EXPECT_TRUE(check_first_float(reader.read_from_string("-0."), 0)); + EXPECT_TRUE(check_first_float(reader.read_from_string("-.0"), 0)); + EXPECT_TRUE(check_first_float(reader.read_from_string("-0.0"), 0)); + EXPECT_TRUE(check_first_float(reader.read_from_string("-000."), 0)); + EXPECT_TRUE(check_first_float(reader.read_from_string("-.000"), 0)); + EXPECT_TRUE(check_first_float(reader.read_from_string("-0.000"), 0)); + EXPECT_TRUE(check_first_float(reader.read_from_string("-000.0"), 0)); + EXPECT_TRUE(check_first_float(reader.read_from_string("-000.0000"), 0)); + + EXPECT_TRUE(check_first_symbol(reader.read_from_string("1e0"), "1e0")); + EXPECT_ANY_THROW(reader.read_from_string(".")); +} + +TEST(GoosReader, Boolean) { + Reader reader; + EXPECT_TRUE(check_first_symbol(reader.read_from_string("#f"), "#f")); + EXPECT_TRUE(check_first_symbol(reader.read_from_string("#t"), "#t")); +} + +TEST(GoosReader, String) { + Reader reader; + EXPECT_TRUE( + check_first_string(reader.read_from_string("\"testing string ()\""), "testing string ()")); + EXPECT_TRUE(check_first_string(reader.read_from_string("\"\""), "")); + EXPECT_TRUE(check_first_string(reader.read_from_string("\" \\t \""), " \t ")); + EXPECT_TRUE(check_first_string(reader.read_from_string("\" \\n \""), " \n ")); + EXPECT_TRUE(check_first_string(reader.read_from_string("\"test \\n\""), "test \n")); + EXPECT_TRUE(check_first_string(reader.read_from_string("\" \\\\ \""), " \\ ")); + EXPECT_ANY_THROW(reader.read_from_string("\"\\\"")); // "\" invalid escape + EXPECT_ANY_THROW(reader.read_from_string("\"\\w\"")); // "\w" invalid escape +} + +TEST(GoosReader, Symbol) { + std::vector test_symbols = { + "test", "test-two", "__werid-sym__", "-a", "-", "/", "*", "+", "a", "#f"}; + + Reader reader; + + for (const auto& sym : test_symbols) { + EXPECT_TRUE(check_first_symbol(reader.read_from_string(sym), sym)); + } +} + +namespace { +bool first_list_matches(Object o, std::vector stuff) { + auto lst = o.as_pair()->cdr.as_pair()->car; + for (const auto& x : stuff) { + const auto check = x.as_pair()->cdr.as_pair()->car; + if (lst.as_pair()->car != check) { + return false; + } + lst = lst.as_pair()->cdr; + } + + return lst.is_empty_list(); +} + +bool first_array_matches(Object o, std::vector stuff) { + auto array = o.as_pair()->cdr.as_pair()->car.as_array(); + if (stuff.size() != array->size()) { + return false; + } + + for (size_t i = 0; i < array->size(); i++) { + if ((*array)[i] != stuff.at(i)) { + return false; + } + } + return true; +} + +bool first_pair_matches(Object o, Object car, Object cdr) { + auto lst = o.as_pair()->cdr.as_pair()->car; + return (lst.as_pair()->car == car) && (lst.as_pair()->cdr == cdr); +} + +bool print_matches(Object o, std::string expected) { + return o.as_pair()->cdr.as_pair()->car.print() == expected; +} + +bool first_char_matches(Object o, char c) { + return o.as_pair()->cdr.as_pair()->car.as_char() == c; +} + +} // namespace + +TEST(GoosReader, List) { + Reader reader; + auto r = [&](std::string s) { return reader.read_from_string(s); }; + EXPECT_TRUE(first_list_matches(r("()"), {})); + EXPECT_TRUE(first_list_matches(r("(1)"), {r("1")})); + EXPECT_TRUE(first_list_matches(r(" ( 1 ) "), {r("1")})); + EXPECT_TRUE(first_list_matches(r("(1 2 3)"), {r("1"), r("2"), r("3")})); + EXPECT_TRUE(first_list_matches(r(" ( 1 bbbb 3 ) "), {r("1"), r("bbbb"), r("3")})); + + EXPECT_TRUE(first_pair_matches(r("(1 . 2)"), Object::make_integer(1), Object::make_integer(2))); + + EXPECT_TRUE(print_matches(r(" ( 1 . 2 ) "), "(1 . 2)")); + EXPECT_TRUE(print_matches(r(" ( 1 1 . 2 ) "), "(1 1 . 2)")); + EXPECT_TRUE(print_matches(r(" ( 1 . ( 1 . 2 ) ) "), "(1 1 . 2)")); + EXPECT_TRUE( + print_matches(r(" ( 1 ( 1 2 ) ( 1 ( 12 3 ) ) . 3 ) "), "(1 (1 2) (1 (12 3)) . 3)")); + EXPECT_TRUE( + print_matches(r(" ( 1 ( 1 2 ) ( 1 ( 12 3 ) ) . ( ) ) "), "(1 (1 2) (1 (12 3)))")); + + std::vector expected_to_throw = {"(", ")", " (", " )()() ", + ")(", "(1 2 ))", "(( 1 2)", "(1 . . 2)", + "(1 . )", "(1 . 2 3)", "( . 2)"}; + + for (const auto& x : expected_to_throw) { + EXPECT_ANY_THROW(r(x)); + } +} + +TEST(GoosReader, Comments) { + Reader reader; + auto r = [&](std::string s) { return reader.read_from_string(s); }; + EXPECT_TRUE(first_list_matches(r(";;\n(1)\n;;"), {r("1")})); + EXPECT_TRUE(first_list_matches(r(";;\n(;1\n1;)\n);;\n;"), {r("1")})); + + r(";"); + r(" ;"); + r("\n;"); + r(";\n"); + + EXPECT_TRUE(first_list_matches( + r("#|multi line\n com(((((ment |# (1) #| multi line\n comm)))))ent |#"), {r("1")})); + EXPECT_TRUE(first_list_matches( + r("#| #| multi l#|ine\n com#|ment |# (1) #| multi line\n commen))))))t |#"), {r("1")})); + + std::vector expected_to_throw = {"|#", "#| |# |#"}; + + for (const auto& x : expected_to_throw) { + EXPECT_ANY_THROW(r(x)); + } +} + +TEST(GoosReader, Char) { + Reader reader; + auto r = [&](std::string s) { return reader.read_from_string(s); }; + + EXPECT_TRUE(first_char_matches(r("#\\c"), 'c')); + EXPECT_TRUE(first_char_matches(r("#\\n"), 'n')); + EXPECT_TRUE(first_char_matches(r("#\\\\n"), '\n')); + EXPECT_TRUE(first_char_matches(r("#\\\\t"), '\t')); + EXPECT_TRUE(first_char_matches(r("#\\\\s"), ' ')); +} + +TEST(GoosReader, Array) { + Reader reader; + auto r = [&](std::string s) { return reader.read_from_string(s); }; + EXPECT_TRUE(print_matches(r(" #( ) "), "#()")); + EXPECT_TRUE(first_array_matches(r("#()"), {})); + EXPECT_TRUE(first_array_matches(r("#(1 2)"), {Object::make_integer(1), Object::make_integer(2)})); + EXPECT_TRUE(first_array_matches(r("#( 1 #| 2 |# 3 )"), + {Object::make_integer(1), Object::make_integer(3)})); + EXPECT_TRUE( + first_array_matches(r("#( 1 #|2|# 3 )"), {Object::make_integer(1), Object::make_integer(3)})); +} + +TEST(GoosReader, Macros) { + Reader reader; + auto r = [&](std::string s) { return reader.read_from_string(s); }; + EXPECT_TRUE(print_matches(r("'x"), "(quote x)")); + EXPECT_TRUE(print_matches(r("`x"), "(quasiquote x)")); + EXPECT_TRUE(print_matches(r(",x"), "(unquote x)")); + EXPECT_TRUE(print_matches(r(",@x"), "(unquote-splicing x)")); +} + +TEST(GoosReader, TopLevel) { + Reader reader; + auto r = [&](std::string s) { return reader.read_from_string(s); }; + EXPECT_EQ(r("x").print(), "(top-level x)"); +} + +TEST(GoosReader, FromFile) { + Reader reader; + auto result = + reader.read_from_file(util::combine_path({"test", "test_reader_file0.gc"})).print(); + EXPECT_TRUE(result == "(top-level (1 2 3 4))"); +} + +TEST(GoosReader, TextDb) { + // very specific to this particular test file, but whatever. + Reader reader; + auto file_path = util::combine_path({"test", "test_reader_file0.gc"}); + auto result = reader.read_from_file(file_path).as_pair()->cdr.as_pair()->car; + std::string expected = "text from " + util::combine_path(reader.get_source_dir(), file_path) + + ", line: 5\n(1 2 3 4)\n"; + EXPECT_EQ(expected, reader.db.get_info_for(result)); +}