From patchwork Tue May 11 22:05:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Snow X-Patchwork-Id: 12252231 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5B3FDC433ED for ; Tue, 11 May 2021 22:11:02 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B2222616E9 for ; Tue, 11 May 2021 22:11:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B2222616E9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:56978 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lgaai-0001ju-Lr for qemu-devel@archiver.kernel.org; Tue, 11 May 2021 18:11:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55722) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lgaWA-0007Z4-6U for qemu-devel@nongnu.org; Tue, 11 May 2021 18:06:18 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:42498) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lgaW8-0006SS-5s for qemu-devel@nongnu.org; Tue, 11 May 2021 18:06:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1620770775; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=rIOtzahELHFPo7dqKUXPYk1QumpQPPrSmIDVsNa1JFI=; b=Dn1M8LI1xt2MjMPEK44Z2/nbeiIDuE08nRPkaF3OqaDEnk43cN8SbQ7aWXD3MD3dlwsSiW L6+gWKG4YSc7qa24pZJ9MyJ7prIM+4Pn0kBEkupCzTNwfjFn+VIm9bsfxihz0RcjrPKauT UzqcV4lKT5vFr5ytog1EHsO1+tYM7/w= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-455-jilDcniJPN6gg22fxyFniw-1; Tue, 11 May 2021 18:06:13 -0400 X-MC-Unique: jilDcniJPN6gg22fxyFniw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 7B199107ACE4; Tue, 11 May 2021 22:06:12 +0000 (UTC) Received: from scv.redhat.com (ovpn-117-64.rdu2.redhat.com [10.10.117.64]) by smtp.corp.redhat.com (Postfix) with ESMTP id D4B8D60CC9; Tue, 11 May 2021 22:06:11 +0000 (UTC) From: John Snow To: qemu-devel@nongnu.org Subject: [PATCH v2 10/21] qapi/parser: Fix token membership tests when token can be None Date: Tue, 11 May 2021 18:05:50 -0400 Message-Id: <20210511220601.2110055-11-jsnow@redhat.com> In-Reply-To: <20210511220601.2110055-1-jsnow@redhat.com> References: <20210511220601.2110055-1-jsnow@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=jsnow@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=jsnow@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -34 X-Spam_score: -3.5 X-Spam_bar: --- X-Spam_report: (-3.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.699, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Michael Roth , John Snow , Eduardo Habkost , Markus Armbruster , Cleber Rosa Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" When the token can be None (EOF), we can't use 'x in "abc"' style membership tests to group types of tokens together, because 'None in "abc"' is a TypeError. Easy enough to fix. (Use a tuple: It's neither a static typing error nor a runtime error to check for None in Tuple[str, ...]) Add tests to prevent a regression. (Note: they cannot be added prior to this fix, as the unhandled stack trace will not match test output in the CI system.) Signed-off-by: John Snow --- scripts/qapi/parser.py | 5 +++-- tests/qapi-schema/meson.build | 2 ++ tests/qapi-schema/missing-array-rsqb.err | 1 + tests/qapi-schema/missing-array-rsqb.json | 1 + tests/qapi-schema/missing-array-rsqb.out | 0 tests/qapi-schema/missing-object-member-element.err | 1 + tests/qapi-schema/missing-object-member-element.json | 1 + tests/qapi-schema/missing-object-member-element.out | 0 8 files changed, 9 insertions(+), 2 deletions(-) create mode 100644 tests/qapi-schema/missing-array-rsqb.err create mode 100644 tests/qapi-schema/missing-array-rsqb.json create mode 100644 tests/qapi-schema/missing-array-rsqb.out create mode 100644 tests/qapi-schema/missing-object-member-element.err create mode 100644 tests/qapi-schema/missing-object-member-element.json create mode 100644 tests/qapi-schema/missing-object-member-element.out diff --git a/scripts/qapi/parser.py b/scripts/qapi/parser.py index 39de24785ac..959214b7042 100644 --- a/scripts/qapi/parser.py +++ b/scripts/qapi/parser.py @@ -275,7 +275,7 @@ def get_values(self): if self.tok == ']': self.accept() return expr - if self.tok not in "{['tf": + if self.tok not in tuple("{['tf"): raise QAPIParseError( self, "expected '{', '[', ']', string, or boolean") while True: @@ -294,7 +294,8 @@ def get_expr(self): elif self.tok == '[': self.accept() expr = self.get_values() - elif self.tok in "'tf": + elif self.tok in tuple("'tf"): + assert isinstance(self.val, (str, bool)) expr = self.val self.accept() else: diff --git a/tests/qapi-schema/meson.build b/tests/qapi-schema/meson.build index dc448e8f74d..9e8f658ce38 100644 --- a/tests/qapi-schema/meson.build +++ b/tests/qapi-schema/meson.build @@ -134,9 +134,11 @@ schemas = [ 'indented-expr.json', 'leading-comma-list.json', 'leading-comma-object.json', + 'missing-array-rsqb.json', 'missing-colon.json', 'missing-comma-list.json', 'missing-comma-object.json', + 'missing-object-member-element.json', 'missing-type.json', 'nested-struct-data.json', 'nested-struct-data-invalid-dict.json', diff --git a/tests/qapi-schema/missing-array-rsqb.err b/tests/qapi-schema/missing-array-rsqb.err new file mode 100644 index 00000000000..b5f58b8c12a --- /dev/null +++ b/tests/qapi-schema/missing-array-rsqb.err @@ -0,0 +1 @@ +missing-array-rsqb.json:1:44: expected '{', '[', string, or boolean diff --git a/tests/qapi-schema/missing-array-rsqb.json b/tests/qapi-schema/missing-array-rsqb.json new file mode 100644 index 00000000000..7fca1df923c --- /dev/null +++ b/tests/qapi-schema/missing-array-rsqb.json @@ -0,0 +1 @@ +['Daisy,', 'Daisy,', 'Give me your answer', diff --git a/tests/qapi-schema/missing-array-rsqb.out b/tests/qapi-schema/missing-array-rsqb.out new file mode 100644 index 00000000000..e69de29bb2d diff --git a/tests/qapi-schema/missing-object-member-element.err b/tests/qapi-schema/missing-object-member-element.err new file mode 100644 index 00000000000..c08a3dc307f --- /dev/null +++ b/tests/qapi-schema/missing-object-member-element.err @@ -0,0 +1 @@ +missing-object-member-element.json:1:8: expected '{', '[', string, or boolean diff --git a/tests/qapi-schema/missing-object-member-element.json b/tests/qapi-schema/missing-object-member-element.json new file mode 100644 index 00000000000..f52d0106f31 --- /dev/null +++ b/tests/qapi-schema/missing-object-member-element.json @@ -0,0 +1 @@ +{'key': diff --git a/tests/qapi-schema/missing-object-member-element.out b/tests/qapi-schema/missing-object-member-element.out new file mode 100644 index 00000000000..e69de29bb2d