Update third_party libs

Author: Vertexwahn

third_party/Catch2/README.md

@@ -1,16 +1,5 @@
 <a id="top"></a>
-
-<table width="100%">
-  <tr>
-    <td align="center" width="50%"><img src="/data/artwork/catch2-logo-full-with-background.svg" width="100%"></td>
-    <td align="center" width="50%">
-      <figure>
-        <figcaption>Special thanks to:</figcaption>
-        <a href="https://tuple.app/catch2"><img src="/data/sponsors/github_repo_sponsorship.png" width="100%"></a>
-      </figure>
-    </td>
-  </tr>
-</table>
+![Catch2 logo](data/artwork/catch2-logo-full-with-background.svg)
 
 [![Github Releases](https://img.shields.io/github/release/catchorg/catch2.svg)](https://github.com/catchorg/catch2/releases)
 [![Linux build status](https://github.com/catchorg/Catch2/actions/workflows/linux-simple-builds.yml/badge.svg)](https://github.com/catchorg/Catch2/actions/workflows/linux-simple-builds.yml)

third_party/Catch2/data/sponsors/github_repo_sponsorship.png

@@ -358,10 +358,13 @@ There are currently two warnings implemented:
                         // (e.g. `REQUIRE`) is encountered.
     UnmatchedTestSpec   // Fail test run if any of the CLI test specs did
                         // not match any tests.
+    InfiniteGenerators  // Fail if GENERATE would run infinitely
 ```
 
 > `UnmatchedTestSpec` was introduced in Catch2 3.0.1.
 
+> `InfiniteGenerators` was introduced in Catch2 vX.Y.Z
+
 
 <a id="reporting-timings"></a>
 ## Reporting timings

third_party/Catch2/docs/command-line.md

@@ -48,6 +48,21 @@ If you are mutating the fixture instance from within the test case, and
 want to keep doing so in the future, mark the mutated members as `mutable`.
 
 
+### Generator interfaces
+
+#### Defaulted `UntypedGeneratorBase::isFinite()`
+
+> Deprecated in Catch2 vX.Y.Z
+
+The `UntypedGeneratorBase` currently provides a default implementation
+for `isFinite` that always returns `true`. This was done to keep backwards
+compatibility with pre-existing generators, as infinite generators can
+be diagnosed as errors in some cases.
+
+In the future, all generators will be expected to override `isFinite`.
+
+
+
 ---
 
 [Home](Readme.md#top)

third_party/Catch2/docs/deprecations.md

@@ -276,11 +276,22 @@ struct IGenerator : GeneratorUntypedBase {
      * Going backwards is not supported.
      */
     virtual void skipToNthElementImpl( std::size_t n );
+
+    /**
+     * Returns true if calls to `next` will eventually return false
+     *
+     * Note that for backwards compatibility this is currently defaulted
+     * to return `true`, but in the future all generators will have to
+     * provide their own implementation.
+     */
+    virtual bool isFinite() const = 0;
 };
 ```
 
 > `skipToNthElementImpl` was added in Catch2 vX.Y.Z
 
+> `isFinite` was added in Catch2 vX.Y.Z
+
 However, to be able to use your custom generator inside `GENERATE`, it
 will need to be wrapped inside a `GeneratorWrapper<T>`.
 `GeneratorWrapper<T>` is a value wrapper around a

third_party/Catch2/docs/generators.md

@@ -40,6 +40,8 @@ class RandomIntGenerator final : public Catch::Generators::IGenerator<int> {
         return true;
     }
 
+    bool isFinite() const override { return false; }
+
     // Note: this improves the performance only a bit, but it is here
     //       to show how you can override the skip functionality.
     void skipToNthElementImpl( std::size_t n ) override {

third_party/Catch2/examples/300-Gen-OwnGenerator.cpp

@@ -40,6 +40,8 @@ class LineGenerator final : public Catch::Generators::IGenerator<std::string> {
     bool next() override {
         return !!std::getline(m_stream, m_line);
     }
+
+    bool isFinite() const override { return true; }
 };
 
 std::string const& LineGenerator::get() const {

third_party/Catch2/examples/301-Gen-MapTypeConversion.cpp

@@ -197,6 +197,9 @@ namespace Catch {
     bool Config::warnAboutUnmatchedTestSpecs() const {
         return !!( m_data.warnings & WarnAbout::UnmatchedTestSpec );
     }
+    bool Config::warnAboutInfiniteGenerators() const {
+        return !!( m_data.warnings & WarnAbout::InfiniteGenerator );
+    }
     bool Config::zeroTestsCountAsSuccess() const       { return m_data.allowZeroTests; }
     ShowDurations Config::showDurations() const        { return m_data.showDurations; }
     double Config::minDuration() const                 { return m_data.minDuration; }

third_party/Catch2/src/catch2/catch_config.cpp

@@ -124,6 +124,7 @@ namespace Catch {
         bool includeSuccessfulResults() const override;
         bool warnAboutMissingAssertions() const override;
         bool warnAboutUnmatchedTestSpecs() const override;
+        bool warnAboutInfiniteGenerators() const override;
         bool zeroTestsCountAsSuccess() const override;
         ShowDurations showDurations() const override;
         double minDuration() const override;

third_party/Catch2/src/catch2/catch_config.hpp

@@ -64,6 +64,8 @@ namespace Detail {
         bool next() {
             return m_generator->countedNext();
         }
+
+        bool isFinite() const { return m_generator->isFinite(); }
     };
 
 
@@ -84,6 +86,8 @@ namespace Detail {
         bool next() override {
             return false;
         }
+
+        bool isFinite() const override { return true; }
     };
 
     template<typename T>
@@ -112,6 +116,8 @@ namespace Detail {
             ++m_idx;
             return m_idx < m_values.size();
         }
+
+        bool isFinite() const override { return true; }
     };
 
     template <typename T, typename DecayedT = std::decay_t<T>>
@@ -176,6 +182,14 @@ namespace Detail {
             }
             return m_current < m_generators.size();
         }
+
+        bool isFinite() const override {
+            for (auto const& gen : m_generators) {
+                if (!gen.isFinite()) { return false;
+                }
+            }
+            return true;
+        }
     };