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author | Friedemann Kleint <Friedemann.Kleint@digia.com> | 2014-05-14 18:43:38 +0200 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-05-14 18:43:38 +0200 |
commit | 70cd276db01de8a9ccabb60282f00068b3840b88 (patch) | |
tree | ffeae752c77d0e0074b59fe5c3c682d2842e459e /src/testlib | |
parent | 800214f0b9cbbbc7b77a12180ce59033dd3cca64 (diff) | |
parent | 3d4aeb791990f359e277efbfb0a1f1793945b55d (diff) |
Merge "Merge remote-tracking branch 'origin/stable' into dev" into refs/staging/dev
Diffstat (limited to 'src/testlib')
-rw-r--r-- | src/testlib/qtestcase.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/testlib/qtestcase.cpp b/src/testlib/qtestcase.cpp index cc58b51743..ffcc7abbfe 100644 --- a/src/testlib/qtestcase.cpp +++ b/src/testlib/qtestcase.cpp @@ -2143,18 +2143,26 @@ char *toHexRepresentation(const char *ba, int length) char *toPrettyUnicode(const ushort *p, int length) { // keep it simple for the vast majority of cases - QScopedArrayPointer<char> buffer(new char[length * 6 + 3]); + bool trimmed = false; + QScopedArrayPointer<char> buffer(new char[256]); const ushort *end = p + length; char *dst = buffer.data(); *dst++ = '"'; for ( ; p != end; ++p) { + if (dst - buffer.data() > 245) { + // plus the the quote, the three dots and NUL, it's 250, 251 or 255 + trimmed = true; + break; + } + if (*p < 0x7f && *p >= 0x20 && *p != '\\') { *dst++ = *p; continue; } // write as an escape sequence + // this means we may advance dst to buffer.data() + 246 or 250 *dst++ = '\\'; switch (*p) { case 0x22: @@ -2186,6 +2194,11 @@ char *toPrettyUnicode(const ushort *p, int length) } *dst++ = '"'; + if (trimmed) { + *dst++ = '.'; + *dst++ = '.'; + *dst++ = '.'; + } *dst++ = '\0'; return buffer.take(); } |