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| author | Jan Engelhardt <[email protected]> | 2024-05-21 13:47:05 +0000 |
|---|---|---|
| committer | GitHub <[email protected]> | 2024-05-21 13:47:05 +0000 |
| commit | b447adbe373d3940d2023d8e7a6ec21c7bfb8a48 (patch) | |
| tree | 5c8092e7215d83400ec5ad3a377f3da9db7678c0 /tests/parser/textTest.cpp | |
| parent | vmime: avoid changing SEVEN_BIT when encoding::decideImpl sees U+007F (#303) (diff) | |
| download | vmime-b447adbe373d3940d2023d8e7a6ec21c7bfb8a48.tar.gz vmime-b447adbe373d3940d2023d8e7a6ec21c7bfb8a48.zip | |
Fixes/comments for guessBestEncoding (#304)
* tests: add case for getRecommendedEncoding
* vmime: avoid integer multiply wraparound in wordEncoder::guessBestEncoding
If the input string is 42949673 characters long or larger, there will
be integer overflow on 32-bit platforms when multiplying by 100.
Switch that one computation to floating point.
* vmime: update comment in wordEncoder::guessBestEncoding
Diffstat (limited to '')
| -rw-r--r-- | tests/parser/textTest.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/parser/textTest.cpp b/tests/parser/textTest.cpp index e9ddc262..f5111e79 100644 --- a/tests/parser/textTest.cpp +++ b/tests/parser/textTest.cpp @@ -32,6 +32,7 @@ VMIME_TEST_SUITE_BEGIN(textTest) VMIME_TEST_LIST_BEGIN VMIME_TEST(testConstructors) VMIME_TEST(testCopy) + VMIME_TEST(testRecommendedEncoding) VMIME_TEST(testNewFromString) VMIME_TEST(testDisplayForm) VMIME_TEST(testParse) @@ -155,6 +156,17 @@ VMIME_TEST_SUITE_BEGIN(textTest) VASSERT("copyFrom", t1 == t2); } + void testRecommendedEncoding() { + + vmime::encoding enc; + VASSERT_TRUE("1.1", vmime::charset("iso8859-1").getRecommendedEncoding(enc)); + VASSERT_TRUE("1.2", enc.getName() == vmime::encodingTypes::QUOTED_PRINTABLE); + VASSERT_TRUE("1.2", vmime::charset("iso8859-2").getRecommendedEncoding(enc)); + VASSERT_TRUE("1.3", enc.getName() == vmime::encodingTypes::QUOTED_PRINTABLE); + VASSERT_FALSE("1.3", vmime::charset(vmime::charsets::UTF_8).getRecommendedEncoding(enc)); + + } + void testNewFromString() { vmime::string s1 = "only ASCII characters"; |