[convert test/dynLib-monolith.sh to dynLib-monolith.script.d for Wind…

…ows support]

test/dynLib-monolith.script.d

@@ -0,0 +1,39 @@
+/+ dub.json: {
+   "name": "dynlib-monolith-script"
+} +/
+module dynlib_monolith_script;
+
+import std.algorithm, std.path, std.process, std.stdio;
+
+int main()
+{
+    const dc = environment.get("DC", "dmd");
+    if (!dc.startsWith("ldc"))
+    {
+        writeln("Skipping test, needs LDC");
+        return 0;
+    }
+
+    // enforce a full build (2 static libs, 1 dynamic one) and collect -v output
+    enum projDir = dirName(__FILE_FULL_PATH__).buildPath("dynLib-monolith");
+    const res = execute([environment.get("DUB", "dub"), "build", "-f", "-v", "--root", projDir]);
+
+    int errorOut(string msg)
+    {
+        writeln("Error: " ~ msg);
+        writeln("===========================================================");
+        writeln(res.output);
+        writeln("===========================================================");
+        return 1;
+    }
+
+    if (res.status != 0)
+        return errorOut("The dub invocation failed:");
+
+    version (Windows) enum needle = " -fvisibility=hidden -dllimport=defaultLibsOnly";
+    else              enum needle = " -fvisibility=hidden";
+    if (res.output.count(needle) != 3)
+        return errorOut("Cannot find exactly 3 occurrences of '" ~ needle ~ "' in the verbose dub output:");
+
+    return 0;
+}