tidy-html5: add test

src/tidy-html5-test.c

@@ -0,0 +1,50 @@
+// This file is part of MXE. See LICENSE.md for licensing information.
+
+#include <tidy.h>
+#include <tidybuffio.h>
+
+#include <stdbool.h>
+#include <stdio.h>
+
+
+int main()
+{
+    const char *input = "<h1>Blah</h1><p><b>Blah-blah-blah!</b>";
+    printf("Input (HTML fragment):\n%s\n\n", input);
+    fflush(stdout);
+
+    TidyDoc tDoc = tidyCreate();
+    TidyBuffer output = {0};
+    TidyBuffer errBuf = {0};
+    int rc = -1;
+
+    const bool ok = tidyOptSetBool(tDoc, TidyXhtmlOut, yes);
+
+    if (ok)
+        rc = tidySetErrorBuffer(tDoc, &errBuf);
+    if (rc >= 0)
+        rc = tidyParseString(tDoc, input);
+    if (rc >= 0)
+        rc = tidyCleanAndRepair(tDoc);
+    if (rc >= 0)
+        rc = tidyRunDiagnostics(tDoc);
+    if (rc > 1)
+        rc = (tidyOptSetBool(tDoc, TidyForceOutput, yes) ? rc : -1);
+    if (rc >= 0)
+        rc = tidySaveBuffer(tDoc, &output);
+
+    if (rc > 0)
+        printf("Diagnostics:\n%s\n\n", errBuf.bp);
+    if (rc >= 0)
+        printf("Output (valid HTML document):\n%s\n\n", output.bp);
+    else
+        printf("Unknown error: %d.\n\n", rc);
+    fflush(stdout);
+
+    tidyBufFree(&errBuf);
+    tidyBufFree(&output);
+    tidyRelease(tDoc);
+
+    return rc;
+}
+

src/tidy-html5.mk

@@ -19,4 +19,11 @@ define $(PKG)_BUILD
     $(if $(BUILD_STATIC),
         cd '$(PREFIX)/$(TARGET)/lib' && mv libtidys.a libtidy.a,
         rm -f '$(PREFIX)/$(TARGET)/lib/libtidys.a')
+
+    # build test manually
+    '$(TARGET)-gcc' \
+        -W -Wall -Werror \
+        '$(PWD)/src/$(PKG)-test.c' \
+        -o '$(PREFIX)/$(TARGET)/bin/test-$(PKG)-pkgconfig.exe' \
+        -ltidy
 endef