GCC Code Coverage Report

Directory: ./
File: openvdb_ax/openvdb_ax/test/frontend/TestStatementListNode.cc
Date: 2022-07-25 17:40:05
Exec Total Coverage
Lines: 17 23 73.9%
Functions: 4 4 100.0%
Branches: 76 178 42.7%
Line Branch Exec Source
1 // Copyright Contributors to the OpenVDB Project
2 // SPDX-License-Identifier: MPL-2.0
3
4 #include <openvdb_ax/ast/AST.h>
5 #include <openvdb_ax/ast/Scanners.h>
6 #include <openvdb_ax/ast/PrintTree.h>
7 #include <openvdb_ax/Exceptions.h>
8
9 #include "../util.h"
10
11 #include <cppunit/extensions/HelperMacros.h>
12
13 #include <string>
14
15 using namespace openvdb::ax::ast;
16 using namespace openvdb::ax::ast::tokens;
17
18 namespace {
19
20 static const unittest_util::CodeTests tests =
21 {
22 { "int32 a = (1,2,3), b=1, c=(b=1);", Node::Ptr(new StatementList({
23 new DeclareLocal(CoreType::INT32, new Local("a"),
24 new CommaOperator({
25 new Value<int32_t>(1),
26 new Value<int32_t>(2),
27 new Value<int32_t>(3),
28 })),
29 new DeclareLocal(CoreType::INT32, new Local("b"), new Value<int32_t>(1)),
30 new DeclareLocal(CoreType::INT32, new Local("c"),
31 new AssignExpression(
32 new Local("b"),
33 new Value<int32_t>(1))),
34 }))
35 },
36 { "int32 a, b;", Node::Ptr(new StatementList({
37 new DeclareLocal(CoreType::INT32, new Local("a")),
38 new DeclareLocal(CoreType::INT32, new Local("b"))
39 }))
40 },
41 { "int32 a, b = 1;", Node::Ptr(new StatementList({
42 new DeclareLocal(CoreType::INT32, new Local("a")),
43 new DeclareLocal(CoreType::INT32, new Local("b"), new Value<int32_t>(1))
44 }))
45 },
46 { "int32 a, b = 1, c = 1;", Node::Ptr(new StatementList({
47 new DeclareLocal(CoreType::INT32, new Local("a")),
48 new DeclareLocal(CoreType::INT32, new Local("b"), new Value<int32_t>(1)),
49 new DeclareLocal(CoreType::INT32, new Local("c"), new Value<int32_t>(1))
50 }))
51 },
52 { "int32 a, b = 1, c;", Node::Ptr(new StatementList({
53 new DeclareLocal(CoreType::INT32, new Local("a")),
54 new DeclareLocal(CoreType::INT32, new Local("b"), new Value<int32_t>(1)),
55 new DeclareLocal(CoreType::INT32, new Local("c"))
56 }))
57 },
58 { "int32 a, b = 1, c, d = 1;", Node::Ptr(new StatementList({
59 new DeclareLocal(CoreType::INT32, new Local("a")),
60 new DeclareLocal(CoreType::INT32, new Local("b"), new Value<int32_t>(1)),
61 new DeclareLocal(CoreType::INT32, new Local("c")),
62 new DeclareLocal(CoreType::INT32, new Local("d"), new Value<int32_t>(1))
63 }))
64 }
65 };
66
67 }
68
69
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 2 class TestStatementList : public CppUnit::TestCase
70 {
71 public:
72
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 4 CPPUNIT_TEST_SUITE(TestStatementList);
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 6 CPPUNIT_TEST(testSyntax);
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 6 CPPUNIT_TEST(testASTNode);
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 4 CPPUNIT_TEST_SUITE_END();
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 21 void testSyntax() { TEST_SYNTAX_PASSES(tests); }
79 void testASTNode();
80 };
81
82 CPPUNIT_TEST_SUITE_REGISTRATION(TestStatementList);
83
84 1 void TestStatementList::testASTNode()
85 {
86
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 7 for (const auto& test : tests) {
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 6 const std::string& code = test.first;
88 const Node* expected = test.second.get();
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 6 const Tree::ConstPtr tree = parse(code.c_str());
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 18 CPPUNIT_ASSERT_MESSAGE(ERROR_MSG("No AST returned", code), static_cast<bool>(tree));
91
92 // get the first statement
93 const Node* result = tree->child(0)->child(0);
94
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 6 CPPUNIT_ASSERT(result);
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 18 CPPUNIT_ASSERT_MESSAGE(ERROR_MSG("Invalid AST node", code),
96 Node::StatementListNode == result->nodetype());
97
98 std::vector<const Node*> resultList, expectedList;
99
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 6 linearize(*result, resultList);
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 6 linearize(*expected, expectedList);
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 6 if (!unittest_util::compareLinearTrees(expectedList, resultList)) {
103 ✗ std::ostringstream os;
104 ✗ os << "\nExpected:\n";
105 ✗ openvdb::ax::ast::print(*expected, true, os);
106 ✗ os << "Result:\n";
107 ✗ openvdb::ax::ast::print(*result, true, os);
108 ✗ CPPUNIT_FAIL(ERROR_MSG("Mismatching Trees for Statement List code", code) + os.str());
109 }
110 }
111 1 }
112
113