fix tests

.github/workflows/dev.yml

@@ -5,11 +5,11 @@ jobs:
     gcc:
         strategy:
             matrix:
-                gcc: [8, 9, 10, 11, 13]
+                gcc: [9, 10, 11, 13]
                 build_type: [Release, Debug]
             fail-fast: false
         name: "GCC ${{ matrix.gcc }}, ${{ matrix.build_type }}"
-        runs-on: ubuntu-20.04
+        runs-on: ubuntu-22.04
         steps:
             - name: "Install GCC"
               uses: egor-tensin/setup-gcc@v1
@@ -25,11 +25,11 @@ jobs:
     clang:
         strategy:
             matrix:
-                clang: [7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17]
+                clang: [11, 12, 13, 14, 15, 16, 17]
                 build_type: [Release, Debug]
             fail-fast: false
         name: "Clang ${{ matrix.clang }}, ${{ matrix.build_type }}"
-        runs-on: ubuntu-20.04
+        runs-on: ubuntu-22.04
         steps:
             - name: "Install Clang"
               uses: egor-tensin/setup-clang@v1
@@ -43,7 +43,7 @@ jobs:
             - run: cmake --build ${{ matrix.build_type }}
             - run: ./${{ matrix.build_type }}/tests/run_test
     clang-format-check:
-        runs-on: ubuntu-20.04
+        runs-on: ubuntu-22.04
         steps:
             - name: "Install clang-format"
               run: sudo apt-get install -y clang-format

tests/io-context-test.c

@@ -78,13 +78,13 @@ int ioc_evaluate_tokens(void)
     assert(ioc.tail == 0);
 
     for (size_t i = 0; i < expected_capacity; ++i) {
-        release_token(&ioc, ioc.available_tokens[i]);
+        assert(release_token(&ioc, ioc.available_tokens[i]) == void);
     }
 
     assert(ioc.tail == expected_capacity);
 
     for (size_t i = 0; i < expected_capacity; ++i) {
-        release_token(&ioc, ioc.available_tokens[i]);
+        assert(release_token(&ioc, ioc.available_tokens[i]) == void);
     }
 
     assert(ioc.tail == expected_capacity);