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91 lines
2.5 KiB
C++
91 lines
2.5 KiB
C++
// Copyright 2018 Ryan Dahl <ry@tinyclouds.org>
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// All rights reserved. MIT License.
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#include "testing/gtest/include/gtest/gtest.h"
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#include "include/deno.h"
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TEST(MockRuntimeTest, InitializesCorrectly) {
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Deno* d = deno_new(NULL, NULL);
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EXPECT_TRUE(deno_execute(d, "a.js", "1 + 2"));
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deno_dispose(d);
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}
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TEST(MockRuntimeTest, CanCallFunction) {
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Deno* d = deno_new(NULL, NULL);
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EXPECT_TRUE(deno_execute(d, "a.js",
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"if (CanCallFunction() != 'foo') throw Error();"));
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deno_dispose(d);
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}
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TEST(MockRuntimeTest, ErrorsCorrectly) {
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Deno* d = deno_new(NULL, NULL);
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EXPECT_FALSE(deno_execute(d, "a.js", "throw Error()"));
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deno_dispose(d);
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}
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deno_buf strbuf(const char* str) {
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void* d = reinterpret_cast<void*>(const_cast<char*>(str));
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return deno_buf{d, strlen(str)};
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}
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TEST(MockRuntimeTest, PubSuccess) {
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Deno* d = deno_new(NULL, NULL);
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EXPECT_TRUE(deno_execute(d, "a.js", "PubSuccess()"));
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EXPECT_TRUE(deno_pub(d, strbuf("abc")));
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deno_dispose(d);
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}
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TEST(MockRuntimeTest, PubByteLength) {
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Deno* d = deno_new(NULL, NULL);
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EXPECT_TRUE(deno_execute(d, "a.js", "PubByteLength()"));
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// We pub the wrong sized message, it should throw.
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EXPECT_FALSE(deno_pub(d, strbuf("abcd")));
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deno_dispose(d);
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}
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TEST(MockRuntimeTest, PubNoCallback) {
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Deno* d = deno_new(NULL, NULL);
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// We didn't call deno_sub(), pubing should fail.
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EXPECT_FALSE(deno_pub(d, strbuf("abc")));
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deno_dispose(d);
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}
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TEST(MockRuntimeTest, SubReturnEmpty) {
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static int count = 0;
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Deno* d = deno_new(NULL, [](Deno* _, deno_buf buf) {
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count++;
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EXPECT_EQ(static_cast<size_t>(3), buf.len);
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// TODO(ry) buf.data should just be a char*.
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char* data = reinterpret_cast<char*>(buf.data);
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EXPECT_EQ(data[0], 'a');
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EXPECT_EQ(data[1], 'b');
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EXPECT_EQ(data[2], 'c');
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return deno_buf{nullptr, 0};
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});
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EXPECT_TRUE(deno_execute(d, "a.js", "SubReturnEmpty()"));
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EXPECT_EQ(count, 2);
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deno_dispose(d);
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}
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TEST(MockRuntimeTest, SubReturnBar) {
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static int count = 0;
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Deno* d = deno_new(NULL, [](Deno* _, deno_buf buf) {
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count++;
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EXPECT_EQ(static_cast<size_t>(3), buf.len);
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// TODO(ry) buf.data should just be a char*.
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char* data = reinterpret_cast<char*>(buf.data);
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EXPECT_EQ(data[0], 'a');
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EXPECT_EQ(data[1], 'b');
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EXPECT_EQ(data[2], 'c');
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return strbuf("bar");
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});
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EXPECT_TRUE(deno_execute(d, "a.js", "SubReturnBar()"));
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EXPECT_EQ(count, 1);
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deno_dispose(d);
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}
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int main(int argc, char** argv) {
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testing::InitGoogleTest(&argc, argv);
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deno_init();
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return RUN_ALL_TESTS();
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}
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