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Debugger: Port Dumpertest to be used with cdb.

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Change-Id: I18fbd216d761ef66a9628e84669d6cd5b493d7b7
Reviewed-by: David Schulz <david.schulz@digia.com>
This commit is contained in:
David Schulz
2013-03-11 15:16:42 -07:00
parent f8b9f61718
commit b8d5c762ec
2 changed files with 153 additions and 79 deletions
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tests/auto/debugger/dumpers.pro
+9
View File
@@ -14,6 +14,15 @@ include($$IDE_SOURCE_TREE/src/rpath.pri)
LIBS += -L$$IDE_PLUGIN_PATH/QtProject
DEFINES += Q_PLUGIN_PATH=\"\\\"$$IDE_PLUGIN_PATH/QtProject\\\"\"
win32 {
CDBEXT_PATH = $$IDE_BUILD_TREE\\$$IDE_LIBRARY_BASENAME
# replace '\' with '\\'
DEFINES += CDBEXT_PATH=\"\\\"$$replace(CDBEXT_PATH, \\\\, \\\\)\\\"\"
} else {
# empty string
DEFINES += CDBEXT_PATH=\"\\\"\\\"\"
}
SOURCES += \
$$DEBUGGERDIR/debuggerprotocol.cpp \
$$DEBUGGERDIR/watchdata.cpp \
tests/auto/debugger/tst_dumpers.cpp
+144 -79
View File
@@ -32,6 +32,8 @@
#include "watchutils.h"
#include <CppRewriter.h>
#include <projectexplorer/abstractmsvctoolchain.h>
#include <utils/environment.h>
#include <QtTest>
#include "temporarydir.h"
@@ -356,6 +358,11 @@ struct TempStuff
QString buildPath;
};
enum DebuggerEngine {
gdbEngine,
cdbEngine
};
Q_DECLARE_METATYPE(Data)
class tst_Dumpers : public QObject
@@ -376,7 +383,9 @@ private:
TempStuff *t;
QByteArray m_debuggerBinary;
QByteArray m_qmakeBinary;
QProcessEnvironment m_env;
bool m_usePython;
DebuggerEngine m_debuggerEngine;
bool m_keepTemp;
int m_gdbVersion; // 7.5.1 -> 70501
int m_gdbBuildVersion;
@@ -389,34 +398,56 @@ void tst_Dumpers::initTestCase()
m_debuggerBinary = qgetenv("QTC_DEBUGGER_PATH");
if (m_debuggerBinary.isEmpty())
m_debuggerBinary = "gdb";
m_debuggerEngine = m_debuggerBinary.endsWith("cdb.exe") ? cdbEngine : gdbEngine;
m_qmakeBinary = qgetenv("QTC_QMAKE_PATH");
if (m_qmakeBinary.isEmpty())
m_qmakeBinary = "qmake";
QProcess debugger;
debugger.start(QString::fromLatin1(m_debuggerBinary)
+ QLatin1String(" -i mi -quiet -nx"));
bool ok = debugger.waitForStarted();
debugger.write("set confirm off\npython print 43\nshow version\nquit\n");
ok = debugger.waitForFinished();
QVERIFY(ok);
QByteArray output = debugger.readAllStandardOutput();
//qDebug() << "stdout: " << output;
m_usePython = !output.contains("Python scripting is not supported in this copy of GDB");
qDebug() << (m_usePython ? "Python is available" : "Python is not available");
Utils::Environment utilsEnv = Utils::Environment::systemEnvironment();
utilsEnv.appendOrSet(QLatin1String("QT_HASH_SEED"), QLatin1String("0"));
QString version = QString::fromLocal8Bit(output);
int pos1 = version.indexOf(QLatin1String("&\"show version\\n"));
QVERIFY(pos1 != -1);
pos1 += 20;
int pos2 = version.indexOf(QLatin1String("~\"Copyright (C) "), pos1);
QVERIFY(pos2 != -1);
pos2 -= 4;
version = version.mid(pos1, pos2 - pos1);
Debugger::Internal::extractGdbVersion(version, &m_gdbVersion,
&m_gdbBuildVersion, &m_isMacGdb, &m_isQnxGdb);
qDebug() << "Gdb version " << m_gdbVersion;
if (m_debuggerEngine == gdbEngine) {
QProcess debugger;
debugger.start(QString::fromLatin1(m_debuggerBinary)
+ QLatin1String(" -i mi -quiet -nx"));
bool ok = debugger.waitForStarted();
debugger.write("set confirm off\npython print 43\nshow version\nquit\n");
ok = debugger.waitForFinished();
QVERIFY(ok);
QByteArray output = debugger.readAllStandardOutput();
//qDebug() << "stdout: " << output;
m_usePython = !output.contains("Python scripting is not supported in this copy of GDB");
qDebug() << (m_usePython ? "Python is available" : "Python is not available");
QString version = QString::fromLocal8Bit(output);
int pos1 = version.indexOf(QLatin1String("&\"show version\\n"));
QVERIFY(pos1 != -1);
pos1 += 20;
int pos2 = version.indexOf(QLatin1String("~\"Copyright (C) "), pos1);
QVERIFY(pos2 != -1);
pos2 -= 4;
version = version.mid(pos1, pos2 - pos1);
Debugger::Internal::extractGdbVersion(version, &m_gdbVersion,
&m_gdbBuildVersion, &m_isMacGdb, &m_isQnxGdb);
qDebug() << "Gdb version " << m_gdbVersion;
} else {
QByteArray envBat = qgetenv("QTC_MSVC_ENV_BAT");
QMap <QString, QString> envPairs;
QVERIFY(ProjectExplorer::Internal::AbstractMsvcToolChain::generateEnvironmentSettings(
utilsEnv, QString::fromLatin1(envBat), QLatin1String(""), envPairs));
for (QMap<QString,QString>::const_iterator envIt = envPairs.begin(); envIt!=envPairs.end(); ++envIt)
utilsEnv.set(envIt.key(), envIt.value());
const QByteArray cdbextPath = QByteArray(CDBEXT_PATH) + QByteArray("\\qtcreatorcdbext64");
QVERIFY(QFile::exists(QString::fromLatin1(cdbextPath + QByteArray("\\qtcreatorcdbext.dll"))));
qDebug() << cdbextPath;
utilsEnv.appendOrSet(QLatin1String("_NT_DEBUGGER_EXTENSION_PATH"),
QString::fromLatin1(cdbextPath),
QLatin1String(";"));
}
m_env = utilsEnv.toProcessEnvironment();
}
void tst_Dumpers::init()
@@ -438,10 +469,12 @@ void tst_Dumpers::dumper()
{
QFETCH(Data, data);
if (data.neededGdbVersion.min > m_gdbVersion)
MSKIP_SINGLE("Need minimum GDB version " + QByteArray::number(data.neededGdbVersion.min));
if (data.neededGdbVersion.max < m_gdbVersion)
MSKIP_SINGLE("Need maximum GDB version " + QByteArray::number(data.neededGdbVersion.max));
if (m_debuggerEngine == gdbEngine) {
if (data.neededGdbVersion.min > m_gdbVersion)
MSKIP_SINGLE("Need minimum GDB version " + QByteArray::number(data.neededGdbVersion.min));
if (data.neededGdbVersion.max < m_gdbVersion)
MSKIP_SINGLE("Need maximum GDB version " + QByteArray::number(data.neededGdbVersion.max));
}
QString cmd;
QByteArray output;
@@ -493,14 +526,15 @@ void tst_Dumpers::dumper()
QProcess make;
make.setWorkingDirectory(t->buildPath);
cmd = QString::fromLatin1("make");
cmd = m_debuggerEngine == gdbEngine ? QString::fromLatin1("make")
: QString::fromLatin1("nmake");
//qDebug() << "Starting make: " << cmd;
make.start(cmd);
QVERIFY(make.waitForFinished());
output = make.readAllStandardOutput();
error = make.readAllStandardError();
//qDebug() << "stdout: " << output;
if (!error.isEmpty()) {
if (make.exitCode()) {
qDebug() << error;
qDebug() << "\n------------------ CODE --------------------";
qDebug() << fullCode;
@@ -529,46 +563,66 @@ void tst_Dumpers::dumper()
expanded += iname;
}
QByteArray nograb = "-nograb";
QByteArray cmds;
QStringList args;
QByteArray cmds =
"set confirm off\n"
"file doit\n"
"break breakHere\n"
"set print object on\n"
"set auto-load python-scripts no\n";
if (m_debuggerEngine == gdbEngine) {
args << QLatin1String("-i")
<< QLatin1String("mi")
<< QLatin1String("-quiet")
<< QLatin1String("-nx");
QByteArray nograb = "-nograb";
if (m_usePython) {
cmds +=
"python execfile('" + dumperDir + "/bridge.py')\n"
"python execfile('" + dumperDir + "/dumper.py')\n"
"python execfile('" + dumperDir + "/qttypes.py')\n"
"bbsetup\n"
"run " + nograb + "\n"
"up\n"
"python print('@%sS@%s@' % ('N', qtNamespace()))\n"
"bb options:fancy,autoderef,dyntype vars: expanded:" + expanded + " typeformats:\n";
} else {
cmds += "run\n";
foreach (const Check &check, data.checks) {
QByteArray iname = check.iname;
//qDebug() << "INAME: " << iname;
cmds += "-var-create " + iname + " * "
+ check.expectedName.name + "\n";
cmds = "set confirm off\n"
"file doit\n"
"break breakHere\n"
"set print object on\n"
"set auto-load python-scripts no\n";
if (m_usePython) {
cmds +=
"python execfile('" + dumperDir + "/bridge.py')\n"
"python execfile('" + dumperDir + "/dumper.py')\n"
"python execfile('" + dumperDir + "/qttypes.py')\n"
"bbsetup\n"
"run " + nograb + "\n"
"up\n"
"python print('@%sS@%s@' % ('N', qtNamespace()))\n"
"bb options:fancy,autoderef,dyntype vars: expanded:" + expanded + " typeformats:\n";
} else {
cmds += "run\n";
foreach (const Check &check, data.checks) {
QByteArray iname = check.iname;
//qDebug() << "INAME: " << iname;
cmds += "-var-create " + iname + " * "
+ check.expectedName.name + "\n";
}
}
}
cmds += "quit\n";
cmds += "quit\n";
} else {
args << QLatin1String("-aqtcreatorcdbext.dll")
<< QLatin1String("-lines")
<< QLatin1String("-G")
<< QLatin1String("-c.idle_cmd")
<< QLatin1String("!qtcreatorcdbext.idle")
<< QLatin1String("debug\\doit.exe");
cmds = "l+t\n"
"l+s\n"
"bu `doit!" + source.fileName().toLatin1() + ":5`\n"
"sxi 0x4000001f\n"
"g\n"
"gu\n"
"!qtcreatorcdbext.locals -t 2 -D -e " + expanded + ",return,watch,inspect -v -c -W 0\n"
"q\n";
}
t->input = cmds;
QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
env.insert(QLatin1String("QT_HASH_SEED"), QLatin1String("0"));
QProcess debugger;
debugger.setProcessEnvironment(env);
debugger.setProcessEnvironment(m_env);
debugger.setWorkingDirectory(t->buildPath);
debugger.start(QString::fromLatin1(m_debuggerBinary)
+ QLatin1String(" -i mi -quiet -nx"));
debugger.start(QString::fromLatin1(m_debuggerBinary), args);
QVERIFY(debugger.waitForStarted());
debugger.write(cmds);
QVERIFY(debugger.waitForFinished());
@@ -587,22 +641,36 @@ void tst_Dumpers::dumper()
}
Context context;
int posDataStart = output.indexOf("data=");
QVERIFY(posDataStart != -1);
int posDataEnd = output.indexOf(",typeinfo", posDataStart);
QVERIFY(posDataEnd != -1);
QByteArray contents = output.mid(posDataStart, posDataEnd - posDataStart);
contents.replace("\\\"", "\"");
QByteArray contents;
if (m_debuggerEngine == gdbEngine) {
int posDataStart = output.indexOf("data=");
QVERIFY(posDataStart != -1);
int posDataEnd = output.indexOf(",typeinfo", posDataStart);
QVERIFY(posDataEnd != -1);
contents = output.mid(posDataStart, posDataEnd - posDataStart);
int posNameSpaceStart = output.indexOf("@NS@");
QVERIFY(posNameSpaceStart != -1);
posNameSpaceStart += sizeof("@NS@") - 1;
int posNameSpaceEnd = output.indexOf("@", posNameSpaceStart);
QVERIFY(posNameSpaceEnd != -1);
context.nameSpace = output.mid(posNameSpaceStart, posNameSpaceEnd - posNameSpaceStart);
//qDebug() << "FOUND NS: " << context.nameSpace;
if (context.nameSpace == "::")
context.nameSpace.clear();
int posNameSpaceStart = output.indexOf("@NS@");
QVERIFY(posNameSpaceStart != -1);
posNameSpaceStart += sizeof("@NS@") - 1;
int posNameSpaceEnd = output.indexOf("@", posNameSpaceStart);
QVERIFY(posNameSpaceEnd != -1);
context.nameSpace = output.mid(posNameSpaceStart, posNameSpaceEnd - posNameSpaceStart);
//qDebug() << "FOUND NS: " << context.nameSpace;
if (context.nameSpace == "::")
context.nameSpace.clear();
contents.replace("\\\"", "\"");
} else {
const QByteArray locals = "|locals|";
int pos1 = output.indexOf(locals);
QVERIFY(pos1 != -1);
do {
int pos2 = output.indexOf("\n", pos1);
QVERIFY(pos2 != -1);
pos1 += locals.length();
contents += output.mid(pos1, pos2 - pos1);
pos1 = output.indexOf(locals, pos2);
} while (pos1 != -1);
}
GdbMi actual;
actual.fromString(contents);
@@ -631,21 +699,18 @@ void tst_Dumpers::dumper()
qDebug() << "INAME : " << item.iname;
qDebug() << "NAME ACTUAL : " << item.name.toLatin1();
qDebug() << "NAME EXPECTED: " << check.expectedName.name;
qDebug() << "CONTENTS : " << contents;
ok = false;
}
if (!check.expectedValue.matches(item.value, context)) {
qDebug() << "INAME : " << item.iname;
qDebug() << "VALUE ACTUAL : " << item.value << toHex(item.value);
qDebug() << "VALUE EXPECTED: " << check.expectedValue.value << toHex(check.expectedValue.value);
qDebug() << "CONTENTS : " << contents;
ok = false;
}
if (!check.expectedType.matches(item.type, context)) {
qDebug() << "INAME : " << item.iname;
qDebug() << "TYPE ACTUAL : " << item.type;
qDebug() << "TYPE EXPECTED: " << check.expectedType.type;
qDebug() << "CONTENTS : " << contents;
ok = false;
}
}
@@ -660,10 +725,11 @@ void tst_Dumpers::dumper()
fail = true;
}
qDebug() << "SEEN INAMES " << seenINames;
qDebug() << "CONTENTS : " << contents;
qDebug() << "EXPANDED : " << expanded;
ok = false;
}
if (!ok)
qDebug() << "CONTENTS : " << contents;
QVERIFY(ok);
t->buildTemp.setAutoRemove(m_keepTemp);
}
@@ -4303,7 +4369,6 @@ void tst_Dumpers::dumper_data()
% Check("n.y", "20", "int");
}
int main(int argc, char *argv[])
{
QApplication app(argc, argv);