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93 lines
3.2 KiB
C++
93 lines
3.2 KiB
C++
/*
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* Copyright (c) 2020, the SerenityOS developers.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <AK/TestSuite.h>
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#include <AK/SourceGenerator.h>
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TEST_CASE(wrap_builder)
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{
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StringBuilder builder;
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SourceGenerator generator { builder };
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generator.append("Hello, World!");
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EXPECT_EQ(builder.string_view(), "Hello, World!");
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}
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TEST_CASE(generate_c_code)
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{
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StringBuilder builder;
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SourceGenerator generator { builder };
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generator.set("name", "foo");
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generator.append("const char* @name@ (void) { return \"@name@\"; }");
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EXPECT_EQ(generator.as_string_view(), "const char* foo (void) { return \"foo\"; }");
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}
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TEST_CASE(scoped)
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{
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StringBuilder builder;
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SourceGenerator global_generator { builder };
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global_generator.append("\n");
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global_generator.set("foo", "foo-0");
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global_generator.set("bar", "bar-0");
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global_generator.append("@foo@ @bar@\n"); // foo-0 bar-0
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{
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auto scoped_generator_1 = global_generator.fork();
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scoped_generator_1.set("bar", "bar-1");
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global_generator.append("@foo@ @bar@\n"); // foo-0 bar-0
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}
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global_generator.append("@foo@ @bar@\n"); // foo-0 bar-0
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{
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auto scoped_generator_2 = global_generator.fork();
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scoped_generator_2.set("foo", "foo-2");
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scoped_generator_2.append("@foo@ @bar@\n"); // foo-2 bar-0
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{
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auto scoped_generator_3 = scoped_generator_2.fork();
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scoped_generator_3.set("bar", "bar-3");
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scoped_generator_3.append("@foo@ @bar@\n"); // foo-2 bar-3
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}
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{
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auto scoped_generator_4 = global_generator.fork();
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scoped_generator_4.append("@foo@ @bar@\n"); // foo-0 bar-0
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}
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scoped_generator_2.append("@foo@ @bar@\n"); // foo-2 bar-0
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}
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EXPECT_EQ(global_generator.as_string_view(), "\nfoo-0 bar-0\nfoo-0 bar-0\nfoo-0 bar-0\nfoo-2 bar-0\nfoo-2 bar-3\nfoo-0 bar-0\nfoo-2 bar-0\n");
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}
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TEST_MAIN(SourceGenerator)
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