tests: Add --no-test option

test/runtests.jl

@@ -50,6 +50,10 @@ if PROGRAM_FILE != "" && realpath(PROGRAM_FILE) == @__FILE__
                 nargs = '*'
                 default = all_test_names
                 help = "Enables the specified test to run in the testsuite"
+            "--no-test"
+                nargs = '*'
+                default = String[]
+                help = "Disables the specified test from running in the testsuite"
             "-s", "--simulate"
                 action = :store_true
                 help = "Don't actually run the tests"
@@ -87,6 +91,25 @@ if PROGRAM_FILE != "" && realpath(PROGRAM_FILE) == @__FILE__
             exit(1)
         end
     end
+    for test in parsed_args["no-test"]
+        if isdir(joinpath(@__DIR__, test))
+            for (_, other_test) in tests
+                if startswith(other_test, test)
+                    filter!(x -> x != other_test, to_test)
+                    continue
+                end
+            end
+        elseif test in all_test_names
+            filter!(x -> x != test, to_test)
+        else
+            println(stderr, "Unknown test: $test")
+            println(stderr, "Available tests:")
+            for ((test_title, _), test_name) in zip(tests, all_test_names)
+                println(stderr, "  $test_name: $test_title")
+            end
+            exit(1)
+        end
+    end
 
     @info "Running tests: $(join(to_test, ", "))"
     parsed_args["simulate"] && exit(0)