remove long deprecated flags

- remove -o/--oneunit, has been the default behavior
- revise test coverage for default vs. siloed behavior
- add test to ensure README usage matches CLI help text
- remove -V alias for --version
- remove -? alias for --help

src/Job.hs

@@ -75,21 +75,6 @@ defaultJob = Job
 
 type DeprecationPhase = [String] -> IO [String]
 
-oneunit :: DeprecationPhase
-oneunit strs = do
-    let strs' = filter (not . isOneunitArg) strs
-    if strs == strs'
-        then return strs
-        else do
-            hPutStr stderr $ "Deprecation warning: --oneunit has been removed, "
-                ++ "and is now on by default\n"
-            return strs'
-    where
-        isOneunitArg :: String -> Bool
-        isOneunitArg "-o" = True
-        isOneunitArg "--oneunit" = True
-        isOneunitArg _ = False
-
 flagRename :: String -> String -> DeprecationPhase
 flagRename before after strs = do
     let strs' = map rename strs
@@ -109,12 +94,10 @@ flagRename before after strs = do
 readJob :: IO Job
 readJob = do
     strs <- getArgs
-    strs' <- oneunit strs
+    strs' <- return strs
         >>= flagRename "-i" "-I"
         >>= flagRename "-d" "-D"
         >>= flagRename "-e" "-E"
-        >>= flagRename "-V" "--version"
-        >>= flagRename "-?" "--help"
     job <- withArgs (strs') $ cmdArgs defaultJob
     return $ if verbose job
         then job { exclude = Succinct : exclude job }

test/help/run.sh

+#!/bin/bash
+
+test_help() {
+    runAndCapture --help
+    assertTrue "getting help should succeed" $result
+    assertNotNull "stdout should not be empty" "$stdout"
+    assertNull "stderr should be empty" "$stderr"
+    lines=`echo "$stdout" | wc -l`
+    usage=`echo "$stdout" | tail -n +3 | head -n $(expr $lines - 5)`
+    usage="\`\`\`
+$usage
+\`\`\`"
+    if [[ ! $(<../../README.md) = *"$usage"* ]]; then
+        fail "Did not find matching usage in README!"
+    fi
+}
+
+source ../lib/functions.sh
+
+. shunit2

test/resolve/run.sh → test/siloed/run.sh

 #!/bin/bash
 
-test_main() {
+test_default() {
     cv="$SHUNIT_TMPDIR/conv.v"
-    convert "$cv" --oneunit package.svh module.sv
+    convert "$cv" package.svh module.sv
     simulateAndCompare "reference.v" "$cv" "$SCRIPT_DIR/empty.v"
 }
 
+test_siloed() {
+    runAndCapture --siloed package.svh module.sv
+    assertFalse "siloed conversion should fail" $result
+    assertNull "stdout should be empty" "$stdout"
+    assertEquals "stderr should have missing macro" \
+        "module.sv:8:35: Lexical error: Undefined macro: FANCY_SEEING_YOU" \
+        "$stderr"
+}
+
 source ../lib/functions.sh
 
 . shunit2