DO NOT MERGE

Signed-off-by: JCW <a1q123456@users.noreply.github.com>

.github/actions/dependencies/action.yml

@@ -2,33 +2,25 @@ name: dependencies
 inputs:
   configuration:
     required: true
-# An implicit input is the environment variable `build_dir`.
+# Implicit inputs are the environment variables `build_dir`, CONAN_REMOTE_URL,
+# CONAN_REMOTE_USERNAME, and CONAN_REMOTE_PASSWORD. The latter two are only
+# used to upload newly built dependencies to the Conan remote.
 runs:
   using: composite
   steps:
     - name: add Conan remote
-      if: env.CONAN_URL != ''
+      if: ${{ env.CONAN_REMOTE_URL != '' }}
       shell: bash
       run: |
-        if conan remote list | grep -q 'xrplf'; then
-          conan remote update --index 0 --url ${CONAN_URL} xrplf
-          echo "Updated Conan remote 'xrplf' to ${CONAN_URL}."
-        else
-          conan remote add --index 0 xrplf ${CONAN_URL}
-          echo "Added new Conan remote 'xrplf' at ${CONAN_URL}."
-        fi
-    - name: list missing binaries
-      id: binaries
-      shell: bash
-      # Print the list of dependencies that would need to be built locally.
-      # A non-empty list means we have "failed" to cache binaries remotely.
-      run: |
-        echo missing=$(conan info . --build missing --settings build_type=${{ inputs.configuration }} --json 2>/dev/null  | grep '^\[') | tee ${GITHUB_OUTPUT}
+        echo "Adding Conan remote 'xrplf' at ${{ env.CONAN_REMOTE_URL }}."
+        conan remote add --index 0 --force xrplf ${{ env.CONAN_REMOTE_URL }}
+        echo "Listing Conan remotes."
+        conan remote list
     - name: install dependencies
       shell: bash
       run: |
-        mkdir ${build_dir}
-        cd ${build_dir}
+        mkdir -p ${{ env.build_dir }}
+        cd ${{ env.build_dir }}
         conan install \
           --output-folder . \
           --build missing \
@@ -37,10 +29,10 @@ runs:
           --settings:all build_type=${{ inputs.configuration }} \
           ..
     - name: upload dependencies
-      if: ${{ env.CONAN_URL != '' && env.CONAN_LOGIN_USERNAME_XRPLF != '' && env.CONAN_PASSWORD_XRPLF != '' && github.ref_type == 'branch' && github.ref_name == github.event.repository.default_branch }}
+      if: ${{ env.CONAN_REMOTE_URL != '' && env.CONAN_REMOTE_USERNAME != '' && env.CONAN_REMOTE_PASSWORD != '' && github.ref_type == 'branch' && github.ref_name == github.event.repository.default_branch }}
       shell: bash
       run: |
-        echo "Logging into Conan remote 'xrplf' at ${CONAN_URL}."
-        conan remote login xrplf "${{ env.CONAN_LOGIN_USERNAME_XRPLF }}" --password "${{ env.CONAN_PASSWORD_XRPLF }}"
-        echo "Uploading dependencies for configuration '${{ inputs.configuration }}'."
-        conan upload --all --confirm --remote xrplf . --settings build_type=${{ inputs.configuration }}
+        echo "Logging into Conan remote 'xrplf' at ${{ env.CONAN_REMOTE_URL }}."
+        conan remote login xrplf "${{ env.CONAN_REMOTE_USERNAME }}" --password "${{ env.CONAN_REMOTE_PASSWORD }}"
+        echo "Uploading dependencies."
+        conan upload '*' --confirm --check --remote xrplf

.github/workflows/libxrpl.yml

@@ -1,8 +1,8 @@
 name: Check libXRPL compatibility with Clio
 env:
-  CONAN_URL: https://conan.ripplex.io
-  CONAN_LOGIN_USERNAME_XRPLF: ${{ secrets.CONAN_USERNAME }}
-  CONAN_PASSWORD_XRPLF: ${{ secrets.CONAN_TOKEN }}
+  CONAN_REMOTE_URL: ${{ vars.CONAN_REMOTE_URL }}
+  CONAN_LOGIN_USERNAME_XRPLF: ${{ secrets.CONAN_REMOTE_USERNAME }}
+  CONAN_PASSWORD_XRPLF: ${{ secrets.CONAN_REMOTE_PASSWORD }}
 on:
   pull_request:
     paths:
@@ -46,10 +46,10 @@ jobs:
       - name: Add Conan remote
         shell: bash
         run: |
+          echo "Adding Conan remote 'xrplf' at ${{ env.CONAN_REMOTE_URL }}."
+          conan remote add xrplf ${{ env.CONAN_REMOTE_URL }} --insert 0 --force 
+          echo "Listing Conan remotes."
           conan remote list
-          conan remote remove xrplf || true
-          # Do not quote the URL. An empty string will be accepted (with a non-fatal warning), but a missing argument will not.
-          conan remote add xrplf ${{ env.CONAN_URL }} --insert 0
       - name: Parse new version
         id: version
         shell: bash

.github/workflows/macos.yml

@@ -18,9 +18,12 @@ concurrency:
 # This part of Conan configuration is specific to this workflow only; we do not want
 # to pollute conan/profiles directory with settings which might not work for others
 env:
-  CONAN_URL: https://conan.ripplex.io
-  CONAN_LOGIN_USERNAME_XRPLF: ${{ secrets.CONAN_USERNAME }}
-  CONAN_PASSWORD_XRPLF: ${{ secrets.CONAN_TOKEN }}
+  CONAN_REMOTE_URL: ${{ vars.CONAN_REMOTE_URL }}
+  CONAN_REMOTE_USERNAME: ${{ secrets.CONAN_REMOTE_USERNAME }}
+  CONAN_REMOTE_PASSWORD: ${{ secrets.CONAN_REMOTE_PASSWORD }}
+  # This part of the Conan configuration is specific to this workflow only; we
+  # do not want to pollute the 'conan/profiles' directory with settings that
+  # might not work for other workflows.
   CONAN_GLOBAL_CONF: |
     core.download:parallel={{os.cpu_count()}}
     core.upload:parallel={{os.cpu_count()}}

.github/workflows/nix.yml

@@ -16,12 +16,13 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
-# This part of Conan configuration is specific to this workflow only; we do not want
-# to pollute conan/profiles directory with settings which might not work for others
 env:
-  CONAN_URL: https://conan.ripplex.io
-  CONAN_LOGIN_USERNAME_XRPLF: ${{ secrets.CONAN_USERNAME }}
-  CONAN_PASSWORD_XRPLF: ${{ secrets.CONAN_TOKEN }}
+  CONAN_REMOTE_URL: ${{ vars.CONAN_REMOTE_URL }}
+  CONAN_REMOTE_USERNAME: ${{ secrets.CONAN_REMOTE_USERNAME }}
+  CONAN_REMOTE_PASSWORD: ${{ secrets.CONAN_REMOTE_PASSWORD }}
+  # This part of the Conan configuration is specific to this workflow only; we
+  # do not want to pollute the 'conan/profiles' directory with settings that
+  # might not work for other workflows.
   CONAN_GLOBAL_CONF: |
     core.download:parallel={{ os.cpu_count() }}
     core.upload:parallel={{ os.cpu_count() }}

.github/workflows/windows.yml

@@ -18,12 +18,13 @@ on:
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
-# This part of Conan configuration is specific to this workflow only; we do not want
-# to pollute conan/profiles directory with settings which might not work for others
 env:
-  CONAN_URL: https://conan.ripplex.io
-  CONAN_LOGIN_USERNAME_XRPLF: ${{ secrets.CONAN_USERNAME }}
-  CONAN_PASSWORD_XRPLF: ${{ secrets.CONAN_TOKEN }}
+  CONAN_REMOTE_URL: ${{ vars.CONAN_REMOTE_URL }}
+  CONAN_REMOTE_USERNAME: ${{ secrets.CONAN_REMOTE_USERNAME }}
+  CONAN_REMOTE_PASSWORD: ${{ secrets.CONAN_REMOTE_PASSWORD }}
+  # This part of the Conan configuration is specific to this workflow only; we
+  # do not want to pollute the 'conan/profiles' directory with settings that
+  # might not work for other workflows.
   CONAN_GLOBAL_CONF: |
     core.download:parallel={{os.cpu_count()}}
     core.upload:parallel={{os.cpu_count()}}

include/xrpl/beast/hash/xxhasher.h

@@ -36,10 +36,10 @@ class xxhasher
 {
 public:
     using result_type = std::size_t;
+    static int volatile test;
 
 private:
     static_assert(sizeof(std::size_t) == 8, "requires 64-bit std::size_t");
-
     // Have an internal buffer to avoid the streaming API
     // A 64-byte buffer should to be big enough for us
     static constexpr std::size_t INTERNAL_BUFFER_SIZE = 64;
@@ -144,6 +144,7 @@ public:
     {
         if (state_)
         {
+            test = test + 1;
             XXH3_freeState(state_);
         }
     }

src/test/beast/xxhasher_test.cpp

@@ -22,13 +22,15 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 namespace beast {
 
+int volatile xxhasher::test = 0;
+
 class XXHasher_test : public unit_test::suite
 {
 public:
     void
     testWithoutSeed()
     {
-        testcase("Without Seed");
+        testcase("Without seed");
 
         xxhasher hasher{};
 
@@ -43,7 +45,7 @@ public:
     void
     testWithSeed()
     {
-        testcase("With Seed");
+        testcase("With seed");
 
         xxhasher hasher{static_cast<std::uint32_t>(102)};
 
@@ -58,7 +60,7 @@ public:
     void
     testWithTwoSeeds()
     {
-        testcase("With Two Seeds");
+        testcase("With two seeds");
         xxhasher hasher{
             static_cast<std::uint32_t>(102), static_cast<std::uint32_t>(103)};
 
@@ -73,7 +75,7 @@ public:
     void
     testBigObjectWithMultiupleSmallUpdatesWithoutSeed()
     {
-        testcase("Big Object With Multiuple Small Updates Without Seed");
+        testcase("Big object with multiple small updates without seed");
         xxhasher hasher{};
 
         std::string objectToHash{"Hello, xxHash!"};
@@ -90,7 +92,7 @@ public:
     void
     testBigObjectWithMultiupleSmallUpdatesWithSeed()
     {
-        testcase("Big Object With Multiuple Small Updates With Seed");
+        testcase("Big object with multiple small updates with seed");
         xxhasher hasher{static_cast<std::uint32_t>(103)};
 
         std::string objectToHash{"Hello, xxHash!"};
@@ -102,12 +104,14 @@ public:
         BEAST_EXPECT(
             static_cast<xxhasher::result_type>(hasher) ==
             17285302196561698791ULL);
+
+        BEAST_EXPECT(xxhasher::test > 0);
     }
 
     void
     testBigObjectWithSmallAndBigUpdatesWithoutSeed()
     {
-        testcase("Big Object With Small And Big Updates Without Seed");
+        testcase("Big object with small and big updates without seed");
         xxhasher hasher{};
 
         std::string objectToHash{"Hello, xxHash!"};
@@ -123,12 +127,14 @@ public:
         BEAST_EXPECT(
             static_cast<xxhasher::result_type>(hasher) ==
             1865045178324729219ULL);
+
+        BEAST_EXPECT(xxhasher::test > 0);
     }
 
     void
     testBigObjectWithSmallAndBigUpdatesWithSeed()
     {
-        testcase("Big Object With Small And Big Updates With Seed");
+        testcase("Big object with small and big updates with seed");
         xxhasher hasher{static_cast<std::uint32_t>(103)};
 
         std::string objectToHash{"Hello, xxHash!"};
@@ -144,12 +150,14 @@ public:
         BEAST_EXPECT(
             static_cast<xxhasher::result_type>(hasher) ==
             16189862915636005281ULL);
+
+        BEAST_EXPECT(xxhasher::test > 0);
     }
 
     void
     testBigObjectWithOneUpdateWithoutSeed()
     {
-        testcase("Big Object With One Update Without Seed");
+        testcase("Big object with one update without seed");
         xxhasher hasher{};
 
         std::string objectToHash;
@@ -162,12 +170,14 @@ public:
         BEAST_EXPECT(
             static_cast<xxhasher::result_type>(hasher) ==
             15296278154063476002ULL);
+
+        BEAST_EXPECT(xxhasher::test > 0);
     }
 
     void
     testBigObjectWithOneUpdateWithSeed()
     {
-        testcase("Big Object With One Update With Seed");
+        testcase("Big object with one update with seed");
         xxhasher hasher{static_cast<std::uint32_t>(103)};
 
         std::string objectToHash;
@@ -180,6 +190,40 @@ public:
         BEAST_EXPECT(
             static_cast<xxhasher::result_type>(hasher) ==
             17285302196561698791ULL);
+
+        BEAST_EXPECT(xxhasher::test > 0);
+    }
+
+    void
+    testOperatorResultTypeDoesNotChangeInternalState()
+    {
+        testcase("Operator result type doesn't change the internal state");
+        {
+            xxhasher hasher;
+
+            std::string object{"Hello xxhash"};
+            hasher(object.data(), object.size());
+            auto xxhashResult1 = static_cast<xxhasher::result_type>(hasher);
+            auto xxhashResult2 = static_cast<xxhasher::result_type>(hasher);
+
+            BEAST_EXPECT(xxhashResult1 == xxhashResult2);
+        }
+        {
+            xxhasher hasher;
+
+            std::string object;
+            for (int i = 0; i < 100; i++)
+            {
+                object += "Hello, xxHash!";
+            }
+            hasher(object.data(), object.size());
+            auto xxhashResult1 = hasher.operator xxhasher::result_type();
+            auto xxhashResult2 = hasher.operator xxhasher::result_type();
+
+            BEAST_EXPECT(xxhashResult1 == xxhashResult2);
+        }
+
+        BEAST_EXPECT(xxhasher::test > 0);
     }
 
     void
@@ -194,6 +238,7 @@ public:
         testBigObjectWithSmallAndBigUpdatesWithSeed();
         testBigObjectWithOneUpdateWithoutSeed();
         testBigObjectWithOneUpdateWithSeed();
+        testOperatorResultTypeDoesNotChangeInternalState();
     }
 };