Python decorator.version_range函数代码示例

def test_fx13_interfaces():
    """
    Test that the Gecko 13 compatibility warnings and errors for matched
    patterns are thrown when they're supposed to.
    """

    err = _do_real_test_raw("""
    var x = Components.interfaces.nsILivemarkService;
    """, versions={FIREFOX_GUID: version_range("firefox", "13.0a1")})
    assert not err.failed(fail_on_warnings=False)
    assert err.compat_summary["errors"]

    err = _do_real_test_raw("""
    var x = Components.interfaces.nsIPrefBranch2;
    """, versions={FIREFOX_GUID: version_range("firefox", "13.0a1")})
    assert not err.failed(fail_on_warnings=False)
    assert err.compat_summary["warnings"]

    err = _do_real_test_raw("""
    var x = Components.interfaces.nsIScriptableUnescapeHTML;
    """, versions={FIREFOX_GUID: version_range("firefox", "13.0a1")})
    assert not err.failed(fail_on_warnings=False)
    assert err.compat_summary["warnings"]

    err = _do_real_test_raw("""
    var x = Components.interfaces.nsIAccessNode;
    """, versions={FIREFOX_GUID: version_range("firefox", "13.0a1")})
    assert not err.failed(fail_on_warnings=False)
    assert err.compat_summary["errors"]

def test_fx7_nsIDOMFile():
    """Test that nsIDOMFile methods are flagged."""

    err = _do_real_test_raw("""
    var x = Components.classes.createInstance(
        Components.interfaces.nsIDOMFile);
    x.getAsBinary();
    """)
    assert not err.failed()
    assert not err.notices
    assert not any(err.compat_summary.values())

    err = _do_real_test_raw("""
    var x = Components.classes["foo"].createInstance(
        Components.interfaces.nsIDOMFile);
    x.getAsDataURL();
    """, versions={'{ec8030f7-c20a-464f-9b0e-13a3a9e97384}':
                       version_range("firefox", "7.0a1")})
    assert not err.failed()
    assert len(err.notices) == 1
    assert err.compat_summary["errors"]

    err = _do_real_test_raw("""
    var x = document.getElementById("whatever");
    x.getAsDataURL();
    """, versions={'{ec8030f7-c20a-464f-9b0e-13a3a9e97384}':
                       version_range("firefox", "7.0a1")})
    assert not err.failed()
    assert len(err.notices) == 1
    assert err.compat_summary["errors"]

def test_window_top():
    """
    Test that 'window.top' (a reserved global variable as of Firefox 6) is
    flagged as incompatible.
    """

    err = _do_real_test_raw("""
    window.top = "foo";
    top = "bar";
    """)
    print err.print_summary(verbose=True)
    assert not err.failed()
    assert not err.notices

    err = _do_real_test_raw("""
    window.top = "foo";
    """, versions={'{ec8030f7-c20a-464f-9b0e-13a3a9e97384}':
                       version_range("firefox", "6.0a1")})
    print err.print_summary(verbose=True)
    assert not err.failed()
    assert err.notices
    assert err.compat_summary["warnings"]

    err = _do_real_test_raw("""
    top = "foo";
    """, versions={'{ec8030f7-c20a-464f-9b0e-13a3a9e97384}':
                       version_range("firefox", "6.0a1")})
    print err.print_summary(verbose=True)
    assert not err.failed()
    assert err.notices
    assert err.compat_summary["warnings"]

def test_fx7_nsIDOMFile():
    """Test that nsIDOMFile methods are flagged."""

    err = _do_real_test_raw("""
    var x = Components.classes.createInstance(
        Components.interfaces.nsIDOMFile);
    x.getAsBinary();
    """)
    assert not err.failed(fail_on_warnings=False)
    assert not err.notices
    assert not any(err.compat_summary.values())

    err = _do_real_test_raw("""
    var x = Components.classes["foo"].createInstance(
        Components.interfaces.nsIDOMFile);
    x.getAsDataURL();
    """, versions={FIREFOX_GUID: version_range("firefox", "7.0a1")})
    assert not err.failed(fail_on_warnings=False)
    assert len(err.notices) == 1
    assert err.compat_summary["errors"]

    err = _do_real_test_raw("""
    var x = document.getElementById("whatever");
    x.getAsDataURL();
    """, versions={FIREFOX_GUID: version_range("firefox", "7.0a1")})
    assert not err.failed()
    assert len(err.notices) == 1
    assert err.compat_summary["errors"]

def amp_rp_bug660359(wrapper, arguments, traverser):
    """
    Flag all calls to AddonManagerPrivate.registerProvider for incompatibility
    with Firefox 6.
    """

    traverser.err.notice(
        err_id=("testcases_javascript_calldefinitions",
                "amp_rp_bug660359"),
        notice="Custom add-on types may not work properly in Firefox 6",
        description="This add-on appears to register custom add-on types, "
                    "which are affected and may not work properly due to "
                    "changes made on Firefox 6. For more information, "
                    "please refer to "
                    "https://bugzilla.mozilla.org/show_bug.cgi?id=595848",
        filename=traverser.filename,
        line=traverser.line,
        column=traverser.position,
        context=traverser.context,
        for_appversions={'{ec8030f7-c20a-464f-9b0e-13a3a9e97384}':
                             version_range("firefox", "6.0a1", "7.0a1"),
                         '{3550f703-e582-4d05-9a08-453d09bdfdc6}':
                             version_range("thunderbird", "6.0a1", "7.0a1"),},
        compatibility_type="error",
        tier=5)

def document_getSelection(wrapper, arguments, traverser):
    """Flag Firefox 8 calls to document.getSelection()."""

    MDN_ARTICLE = "https://developer.mozilla.org/En/Window.getSelection"

    traverser.err.notice(
        err_id=("testcases_javascript_calldefinitions", "document_getSel"),
        notice="document.getSelection()'s return type has changed.",
        description="The return type of document.getSelection() has changed "
                    "in Firefox 8. This function is deprecated, and you "
                    "should be using window.getSelection() instead. See "
                    "%s for more information." % MDN_ARTICLE,
        filename=traverser.filename,
        line=traverser.line,
        column=traverser.position,
        context=traverser.context,
        compatibility_type="error",
        for_appversions={'{ec8030f7-c20a-464f-9b0e-13a3a9e97384}':
                             version_range("firefox", "8.0a1", "9.0a1"),
                         '{3550f703-e582-4d05-9a08-453d09bdfdc6}':
                             version_range("thunderbird", "8.0a1", "9.0a1"),},
        tier=5)

    # The new spec returns an object.
    return JSWrapper(JSObject(), traverser=traverser)

def test_tb7_deRDF_addressbook():
    """Test that addressbook rdf sources are flagged"""

    err = _do_real_test_raw("""
    var x = 'datasources="rdf:addressdirectory" ref="moz-abdirectory://"';
    """)
    assert not err.failed()
    assert not err.notices

    err = _do_real_test_raw("""
    var x = 'datasources="rdf:addressdirectory" ref="moz-abdirectory://"';
    """, versions={TB_GUID: version_range("thunderbird", "7.0a1")})
    assert not err.failed()
    assert err.notices
    assert err.compat_summary["errors"]

    err = _do_real_test_raw("""
    var x = 'GetResource(SomeText).QueryInterface(6inTestxnsIAbDirectory);';
    """)
    assert not err.failed()
    assert not err.notices

    err = _do_real_test_raw("""
    var x = "GetResource(SomeText).QueryInterface(Some8678StuffnsIAbDirectory)";
    """, versions={TB_GUID: version_range("thunderbird", "7.0a1")})
    assert not err.failed()
    assert err.notices
    assert err.compat_summary["errors"]

def test_version_range_before():
    """Test the `before` parameter of version_range."""

    new_versions = {"1": {"guid": "foo",
                          "versions": map(str, range(10))}}

    eq_(version_range("foo", "5", "6", app_versions=new_versions), ["5"])
    eq_(version_range("foo", "8", "50", app_versions=new_versions), ["8", "9"])

def test_version_range_before():
    """Test the `before` parameter of version_range."""

    new_versions = {'1': {'guid': 'foo',
                          'versions': map(str, range(10))}}

    assert decorator.version_range('foo', '5', '6', app_versions=new_versions) == ['5']
    assert decorator.version_range('foo', '8', '50', app_versions=new_versions) == ['8', '9']

def test_version_range():
    """
    Tests that the appropriate versions after the specified versions are
    returned.
    """

    new_versions = {'1': {'guid': 'foo',
                          'versions': map(str, range(10))}}
    assert decorator.version_range('foo', '8', app_versions=new_versions) == ['8', '9']
    assert decorator.version_range('foo', '5', app_versions=new_versions) == ['5', '6', '7', '8', '9']

def test_version_range():
    """
    Tests that the appropriate versions after the specified versions are
    returned.
    """

    new_versions = {"1": {"guid": "foo",
                          "versions": map(str, range(10))}}
    eq_(version_range("foo", "8", app_versions=new_versions), ["8", "9"])
    eq_(version_range("foo", "5", app_versions=new_versions),
            ["5", "6", "7", "8", "9"])

def test_requestAnimationFrame():
    """
    Test that requestAnimationFrame requires at least one parameter.
    """

    err = _do_real_test_raw("""
    requestAnimationFrame(foo);
    """, versions={FIREFOX_GUID: version_range("firefox", "11.0a1")})
    assert not err.failed()

    err = _do_real_test_raw("""
    requestAnimationFrame();
    """, versions={FIREFOX_GUID: version_range("firefox", "11.0a1")})
    assert err.failed()
    assert err.compat_summary["errors"]

def test_fx9_nsIBrowserHistory_removePages():
    """
    nsIBrowserHistory.removePages() takes 2 arguments instead of 3 in
    Firefox 9.
    """
    futureCompatError(
        """
        var browserHistory = Components.classes[
                                 "@mozilla.org/browser/global-history;2"]
                             .getService(
                                 Components.interfaces.nsIBrowserHistory);
        browserHistory.removePages(uriList, uriList.length, false);
        """,
        '9.0a1')

    err = _do_real_test_raw(
        """
        var browserHistory = Components.classes[
                                 "@mozilla.org/browser/global-history;2"]
                             .getService(
                                 Components.interfaces.nsIBrowserHistory);
        browserHistory.removePages(uriList, uriList.length);
        """,
        versions={FIREFOX_GUID: version_range("firefox", "9.0a1")})
    assert not err.failed(fail_on_warnings=False)
    assert not err.compat_summary["errors"]

def test_tb12_compatibility():
    """
    Test that the changed/removed interfaces for Thunderbird 12 are flagged.
    """

    err = _do_real_test_raw("""
    var x = Components.classes["foo"].createInstance(
        Components.interfaces.nsIMsgDBService);
    x.openMailDBFromFile();
    var y = Components.classes["foo"].createInstance(
        Components.interfaces.nsIMsgDatabase);
    y.Open();
    """)
    assert not err.failed(fail_on_warnings=False)
    assert not err.warnings
    assert not any(err.compat_summary.values())

    err = _do_real_test_raw("""
    var x = Components.classes["foo"].createInstance(
        Components.interfaces.nsIMsgDBService);
    x.openMailDBFromFile();
    var y = Components.classes["foo"].createInstance(
        Components.interfaces.nsIMsgDatabase);
    y.Open();
    """, versions={TB_GUID: version_range("thunderbird", "12.0a1")})
    assert err.failed
    assert len(err.notices) == 2
    assert err.compat_summary["errors"]

def test_fx9_nsIURLParser_parsePath():
    """
    nsIURLParser.parsePath takes 8 args instead of 10 now.
    """
    futureCompatError(
        """
        var URLi = Components.classes[
                        "@mozilla.org/network/url-parser;1?auth=maybe"].
                       createInstance(Components.interfaces.nsIURLParser);
        var filepathPos = {}, filepathLen = {}, paramPos = {}, paramLen = {},
            queryPos = {}, queryLen = {}, refPos = {}, refLen = {};
        URLi.parsePath(urlObj.path, -1, filepathPos, filepathLen, paramPos,
                       paramLen, queryPos, queryLen, refPos, refLen);
        """,
        '9.0a1')

    err = _do_real_test_raw(
        """
        var URLi = Components.classes[
                        "@mozilla.org/network/url-parser;1?auth=maybe"].
                       createInstance(Components.interfaces.nsIURLParser);
        var filepathPos = {}, filepathLen = {}, queryPos = {}, queryLen = {},
            refPos = {}, refLen = {};
        URLi.parsePath(urlObj.path, -1, filepathPos, filepathLen, queryPos,
                       queryLen, refPos, refLen);
        """,
        versions={FIREFOX_GUID: version_range("firefox", "9.0a1")})
    assert not err.failed(fail_on_warnings=False)
    assert not err.compat_summary["errors"]