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<title>catch3/src/catch2/catch_test_spec.cpp, branch 0.2.0</title>
<subtitle>Progmasoft Catch3: an independently maintained C++17 test framework with a parallel runner, property checks, snapshots and structured results.</subtitle>
<link rel='alternate' type='text/html' href='https://git.progmasoft.com/catch3/'/>
<entry>
<title>Avoid per-input alloc+copy in WildcardPattern::matches</title>
<updated>2026-09-11T09:21:22+00:00</updated>
<author>
<name>Martin Hořeňovský</name>
</author>
<published>2026-09-09T18:15:30+00:00</published>
<link rel='alternate' type='text/html' href='https://git.progmasoft.com/catch3/commit/?id=5e47f48ecc68ff48c3c085d93502559038141693'/>
<id>5e47f48ecc68ff48c3c085d93502559038141693</id>
<content type='text'>
The old implementation always forced copy (and likely alloc) for
each input when matching it. The new implementation uses the
case-insensitive comparators to avoid all that.

This provides interesting performance improvement for selecting
individual test, doing something like `./tests/SelfTest "ABC*"`
is almost 10% faster.
</content>
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<pre>
The old implementation always forced copy (and likely alloc) for
each input when matching it. The new implementation uses the
case-insensitive comparators to avoid all that.

This provides interesting performance improvement for selecting
individual test, doing something like `./tests/SelfTest "ABC*"`
is almost 10% faster.
</pre>
</div>
</content>
</entry>
<entry>
<title>Move filtered test cases into the FilterMatch instead of copying</title>
<updated>2026-09-11T09:16:05+00:00</updated>
<author>
<name>Martin Hořeňovský</name>
</author>
<published>2026-09-07T19:20:02+00:00</published>
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<id>ed393f09c729a706fb1fa1f2aa1742e206a48b65</id>
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<pre>
</pre>
</div>
</content>
</entry>
<entry>
<title>Fix Wredundant-decls</title>
<updated>2023-05-12T07:51:13+00:00</updated>
<author>
<name>Martin Hořeňovský</name>
</author>
<published>2023-05-12T07:50:59+00:00</published>
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<id>598895d04866c6e85f1d703a8c3d89e8d38a2311</id>
<content type='text'>
Closes #2682
</content>
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<pre>
Closes #2682
</pre>
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</content>
</entry>
<entry>
<title>Some template instantiation reductions</title>
<updated>2023-05-01T11:21:45+00:00</updated>
<author>
<name>Martin Hořeňovský</name>
</author>
<published>2023-04-29T12:29:59+00:00</published>
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<id>10f0a5864319c0baa5c4cecb5e6138fd0c78a3e7</id>
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<pre>
</pre>
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</content>
</entry>
<entry>
<title>Split ITestInvoker into its own header</title>
<updated>2023-03-23T15:50:11+00:00</updated>
<author>
<name>Martin Hořeňovský</name>
</author>
<published>2023-03-23T13:02:45+00:00</published>
<link rel='alternate' type='text/html' href='https://git.progmasoft.com/catch3/commit/?id=1f881ab4641b866304b818a063164dae976dba5f'/>
<id>1f881ab4641b866304b818a063164dae976dba5f</id>
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<pre>
</pre>
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</content>
</entry>
<entry>
<title>Fix references to license file</title>
<updated>2022-10-28T09:30:15+00:00</updated>
<author>
<name>Lars Toenning</name>
</author>
<published>2022-10-28T09:22:53+00:00</published>
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<id>f1084fb30990fe40c8f5b70034970c7eb4e1da72</id>
<content type='text'>
The license file was renamed with 6a502cc2f5fedd59b3495b58708f0d6d987ed9e1
</content>
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<pre>
The license file was renamed with 6a502cc2f5fedd59b3495b58708f0d6d987ed9e1
</pre>
</div>
</content>
</entry>
<entry>
<title>Provide round-tripping serialization for TestSpec</title>
<updated>2022-10-27T16:23:59+00:00</updated>
<author>
<name>Martin Hořeňovský</name>
</author>
<published>2022-10-27T15:10:28+00:00</published>
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<id>e19ed221bde6b8d8a1a62a71ed942c238ae345a7</id>
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<pre>
</pre>
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</entry>
<entry>
<title>Refactor implementation of case-insensitivity in tags</title>
<updated>2021-12-27T23:20:55+00:00</updated>
<author>
<name>Martin Hořeňovský</name>
</author>
<published>2021-12-26T21:10:20+00:00</published>
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<id>45577a1f4c84eca059453908220cbdc7e1d34f93</id>
<content type='text'>
By not materializing the lower cased tags ahead of time, we
save allocations at the cost of worsened performance when comparing
two tags.

Since there are rarely many tags, and commonly they are not
compared even if present, this is almost always a win. The new
implementation also improves the robustness of the code
responsible for handling tags in a case-insensitive manner.
</content>
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<pre>
By not materializing the lower cased tags ahead of time, we
save allocations at the cost of worsened performance when comparing
two tags.

Since there are rarely many tags, and commonly they are not
compared even if present, this is almost always a win. The new
implementation also improves the robustness of the code
responsible for handling tags in a case-insensitive manner.
</pre>
</div>
</content>
</entry>
<entry>
<title>Rename reportInvalidArguments -&gt; reportInvalidTestSpec</title>
<updated>2021-12-18T19:49:50+00:00</updated>
<author>
<name>Martin Hořeňovský</name>
</author>
<published>2021-12-12T20:54:00+00:00</published>
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<id>602e484f027ccdfb59cfde852e20283ad1635f81</id>
<content type='text'>
This is has been what it actually does for a long time, but it
has not been renamed earlier due to API compatibility.
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<pre>
This is has been what it actually does for a long time, but it
has not been renamed earlier due to API compatibility.
</pre>
</div>
</content>
</entry>
<entry>
<title>Add standardized copyright notice + SPDX identifier to source files</title>
<updated>2020-08-30T13:43:45+00:00</updated>
<author>
<name>Martin Hořeňovský</name>
</author>
<published>2020-08-30T13:43:45+00:00</published>
<link rel='alternate' type='text/html' href='https://git.progmasoft.com/catch3/commit/?id=90aeffb97d6942d16f75a56b11e10fc0b010995a'/>
<id>90aeffb97d6942d16f75a56b11e10fc0b010995a</id>
<content type='text'>
This should also be done for test files, but that has lower priority.
</content>
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<pre>
This should also be done for test files, but that has lower priority.
</pre>
</div>
</content>
</entry>
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