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cabana: add a test case for dbc parsing (#28383)

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test case for dbc parsing
old-commit-hash: 4e738e64e4394e9d25373917a2fb7a6c0a9041f8
This commit is contained in:
Dean Lee
2023-06-03 13:34:37 +08:00
committed by GitHub
parent f499b6dc64
commit 1156efe3c6
2 changed files with 42 additions and 1 deletions
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tools/cabana/dbc/dbcfile.cc
+1 -1
View File
@@ -212,7 +212,7 @@ void DBCFile::parseExtraInfo(const QString &content) {
uint32_t address = 0;
while (!stream.atEnd()) {
++line_num;
line = stream.readLine();
line = stream.readLine().trimmed();
if (line.startsWith("BO_ ")) {
auto match = bo_regexp.match(line);
dbc_assert(match.hasMatch());
tools/cabana/tests/test_cabana.cc
+41
View File
@@ -69,3 +69,44 @@ TEST_CASE("Parse can messages") {
}
}
}
TEST_CASE("Parse dbc") {
QString content = R"(
BO_ 160 message_1: 8 XXX
SG_ signal_1 : 0|12@1+ (1,0) [0|4095] "unit" XXX
SG_ signal_2 : 12|1@1+ (1.0,0.0) [0.0|1] "" XXX
VAL_ 160 signal_1 0 "disabled" 1.2 "initializing" 2 "fault";
CM_ BO_ 160 "message comment";
CM_ SG_ 160 signal_1 "signal comment";
CM_ SG_ 160 signal_2 "multiple line comment
1
2
";)";
DBCFile file("", content);
auto msg = file.msg(160);
REQUIRE(msg != nullptr);
REQUIRE(msg->name == "message_1");
REQUIRE(msg->size == 8);
REQUIRE(msg->comment == "message comment");
REQUIRE(msg->sigs.size() == 2);
REQUIRE(file.msg("message_1") != nullptr);
auto &sig_1 = msg->sigs[0];
REQUIRE(sig_1.name == "signal_1");
REQUIRE(sig_1.start_bit == 0);
REQUIRE(sig_1.size == 12);
REQUIRE(sig_1.min == 0);
REQUIRE(sig_1.max == 4095);
REQUIRE(sig_1.unit == "unit");
REQUIRE(sig_1.comment == "signal comment");
REQUIRE(sig_1.val_desc.size() == 3);
REQUIRE(sig_1.val_desc[0] == std::pair<double, QString>{0, "disabled"});
REQUIRE(sig_1.val_desc[1] == std::pair<double, QString>{1.2, "initializing"});
REQUIRE(sig_1.val_desc[2] == std::pair<double, QString>{2, "fault"});
auto &sig_2 = msg->sigs[1];
REQUIRE(sig_2.comment == "multiple line comment\n1\n2");
}