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authorRitt Konstantin <ritt.ks@gmail.com>2010-02-24 19:13:45 (GMT)
committerThiago Macieira <thiago.macieira@nokia.com>2010-03-05 15:58:09 (GMT)
commit5cea1e11166998fc5862a782af4aa502f2b7be6a (patch)
treed926f9602580fb43567033d8d9e0fd20cab0d5e2 /util/unicode
parent455fac38c5a8ec9ef5c531ec7860a17b05ccfd07 (diff)
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improve error reporting
warn on upperCaseDiff/lowerCaseDiff/titleCaseDiff/caseFoldDiff 's value exceeds signed short bounds Merge-request: 480 Reviewed-by: Thiago Macieira <thiago.macieira@nokia.com>
Diffstat (limited to 'util/unicode')
-rw-r--r--util/unicode/main.cpp8
1 files changed, 8 insertions, 0 deletions
diff --git a/util/unicode/main.cpp b/util/unicode/main.cpp
index 86da8a4..84b50e1 100644
--- a/util/unicode/main.cpp
+++ b/util/unicode/main.cpp
@@ -732,6 +732,8 @@ static void readUnicodeData()
if (!properties[UD_UpperCase].isEmpty()) {
int upperCase = properties[UD_UpperCase].toInt(&ok, 16);
Q_ASSERT(ok);
+ if (qAbs(upperCase - codepoint) >= (1<<14))
+ qWarning() << "upperCaseDiff exceeded (" << hex << codepoint << "->" << upperCase << ")";
data.p.upperCaseDiff = upperCase - codepoint;
maxUpperCaseDiff = qMax(maxUpperCaseDiff, qAbs(data.p.upperCaseDiff));
if (codepoint > 0xffff) {
@@ -743,6 +745,8 @@ static void readUnicodeData()
if (!properties[UD_LowerCase].isEmpty()) {
int lowerCase = properties[UD_LowerCase].toInt(&ok, 16);
Q_ASSERT(ok);
+ if (qAbs(lowerCase - codepoint) >= (1<<14))
+ qWarning() << "lowerCaseDiff exceeded (" << hex << codepoint << "->" << lowerCase << ")";
data.p.lowerCaseDiff = lowerCase - codepoint;
maxLowerCaseDiff = qMax(maxLowerCaseDiff, qAbs(data.p.lowerCaseDiff));
if (codepoint > 0xffff) {
@@ -757,6 +761,8 @@ static void readUnicodeData()
if (!properties[UD_TitleCase].isEmpty()) {
int titleCase = properties[UD_TitleCase].toInt(&ok, 16);
Q_ASSERT(ok);
+ if (qAbs(titleCase - codepoint) >= (1<<14))
+ qWarning() << "titleCaseDiff exceeded (" << hex << codepoint << "->" << titleCase << ")";
data.p.titleCaseDiff = titleCase - codepoint;
maxTitleCaseDiff = qMax(maxTitleCaseDiff, qAbs(data.p.titleCaseDiff));
if (codepoint > 0xffff) {
@@ -1258,6 +1264,8 @@ static void readCaseFolding()
UnicodeData ud = unicodeData.value(codepoint, UnicodeData(codepoint));
if (foldMap.size() == 1) {
+ if (qAbs(foldMap.at(0) - codepoint) >= (1<<14))
+ qWarning() << "caseFoldDiff exceeded (" << hex << codepoint << "->" << foldMap.at(0) << ")";
ud.p.caseFoldDiff = foldMap.at(0) - codepoint;
maxCaseFoldDiff = qMax(maxCaseFoldDiff, qAbs(ud.p.caseFoldDiff));
if (codepoint > 0xffff) {