Run basic native tests using hl2sdk-mock in CI (#2015)

This tests the sorting.inc API similar to the existing test plugin in
the plugins/testsuite folder. Tests fail if the srcds output contains "FAIL".

.github/workflows/mocktest.yml

@@ -0,0 +1,104 @@
+name: hl2sdk-mock tests
+on: 
+  push:
+    branches:
+     - master
+     - '[0-9]+.[0-9]+-dev'
+  pull_request:
+    branches:
+     - master
+     - '[0-9]+.[0-9]+-dev'
+jobs:
+  mock:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        name: Clone sourcemod
+        with:
+          submodules: recursive
+          path: sourcemod
+
+      - uses: actions/checkout@v3
+        name: Clone metamod-source
+        with:
+          repository: alliedmodders/metamod-source
+          submodules: recursive
+          path: metamod-source
+
+      - uses: actions/checkout@v3
+        name: Clone hl2sdk-mock
+        with:
+          repository: alliedmodders/hl2sdk-mock
+          submodules: recursive
+          path: hl2sdk-mock
+
+      - uses: actions/setup-python@v4
+        name: Setup Python 3.10
+        with:
+          python-version: "3.10"
+
+      - name: Install AMBuild
+        run: |
+          python -m pip install --upgrade pip setuptools wheel
+          pip install git+https://github.com/alliedmodders/ambuild
+
+      - name: Build MetaMod:Source
+        working-directory: metamod-source
+        run: |
+          python configure.py --enable-optimize --sdks=mock --targets=x86_64
+          ambuild objdir
+
+      - name: Build SourceMod
+        working-directory: sourcemod
+        run: |
+          python configure.py --no-mysql --enable-optimize --sdks=mock --targets=x86_64
+          ambuild objdir
+      
+      - name: Build hl2sdk-mock
+        working-directory: hl2sdk-mock
+        run: |
+          python configure.py --enable-optimize --targets=x86_64
+          ambuild objdir
+      
+      - name: Setup gamedir
+        working-directory: hl2sdk-mock
+        shell: bash
+        run: |
+          mkdir ../gamedir
+          ./build_gamedir.sh ../gamedir ../metamod-source/objdir/package
+          ./build_gamedir.sh ../gamedir ../sourcemod/objdir/package
+      
+      - name: Compile testsuite
+        working-directory: hl2sdk-mock
+        shell: bash
+        run: |
+          mkdir ../gamedir/addons/sourcemod/plugins/optional
+
+          for f in ../sourcemod/plugins/testsuite/mock/*.sp; do
+            echo "Compiling $(basename $f)"
+            ../gamedir/addons/sourcemod/scripting/spcomp64 -i ../gamedir/addons/sourcemod/scripting/include -o "../gamedir/addons/sourcemod/plugins/optional/$(basename $f .sp).smx" -E "$f"
+          done
+      
+      - name: Test
+        working-directory: hl2sdk-mock
+        shell: bash
+        run: |
+          for f in ../gamedir/addons/sourcemod/plugins/optional/*.smx; do
+            echo "==================================="
+            echo "Running $(basename $f)..."
+            echo "==================================="
+            timeout 60 ./objdir/dist/x86_64/srcds -game_dir ../gamedir +map de_thunder -command "sm plugins load optional/$(basename $f)" -run -run-ticks 20 |
+            {
+              failed=0
+              while IFS= read -r line; do
+                echo "$line"
+                if [[ "$line" == *"FAIL"* ]]; then
+                  failed=1
+                fi
+              done
+              if [ "$failed" = "1" ]; then
+                echo "$(basename $f) failed."
+                exit 1
+              fi
+            }
+          done

plugins/include/testing.inc

@@ -38,7 +38,7 @@ stock void SetTestContext(const char[] context)
 	strcopy(TestContext, sizeof(TestContext), context);
 }
 
-stock void AssertEq(const char[] text, int cell1, int cell2)
+stock void AssertEq(const char[] text, any cell1, any cell2)
 {
 	TestNumber++;
 	if (cell1 == cell2)
@@ -52,6 +52,39 @@ stock void AssertEq(const char[] text, int cell1, int cell2)
 	}
 }
 
+stock void AssertArrayEq(const char[] text, const any[] value, const any[] expected, int len)
+{
+	TestNumber++;
+	for (int i = 0; i < len; ++i)
+	{
+		if (value[i] != expected[i])
+		{
+			PrintToServer("[%d] %s FAIL: %s should be %d at index %d, got %d", TestNumber, TestContext, text, expected[i], i, value[i]);
+			ThrowError("test %d (%s in %s) failed", TestNumber, text, TestContext);
+			break;
+		}
+	}
+	PrintToServer("[%d] %s: '%s' arrays are equal OK", TestNumber, TestContext, text);
+}
+
+stock void AssertArray2DEq(const char[] text, const any[][] value, const any[][] expected, int len, int innerlen)
+{
+	TestNumber++;
+	for (int i=0; i < len; ++i)
+	{
+		for (int j=0; j < innerlen; ++j)
+		{
+			if (value[i][j] != expected[i][j])
+			{
+				PrintToServer("[%d] %s FAIL: %s should be %d at index [%d][%d], got %d", TestNumber, TestContext, text, expected[i][j], i, j, value[i][j]);
+				ThrowError("test %d (%s in %s) failed", TestNumber, text, TestContext);
+				break;
+			}
+		}
+	}
+	PrintToServer("[%d] %s: '%s' 2D arrays are equal OK", TestNumber, TestContext, text);
+}
+
 stock void AssertFalse(const char[] text, bool value)
 {
 	TestNumber++;
@@ -93,3 +126,18 @@ stock void AssertStrEq(const char[] text, const char[] value, const char[] expec
 		ThrowError("test %d (%s in %s) failed", TestNumber, text, TestContext);
 	}
 }
+
+stock void AssertStrArrayEq(const char[] text, const char[][] value, const char[][] expected, int len)
+{
+	TestNumber++;
+	for (int i = 0; i < len; ++i)
+	{
+		if (!StrEqual(value[i], expected[i]))
+		{
+			PrintToServer("[%d] %s FAIL: %s should be '%s' at index %d, got '%s'", TestNumber, TestContext, text, expected[i], i, value[i]);
+			ThrowError("test %d (%s in %s) failed", TestNumber, text, TestContext);
+			break;
+		}
+	}
+	PrintToServer("[%d] %s: '%s' arrays are equal OK", TestNumber, TestContext, text);
+}