wix: remove cacert.pem from Windows distribution It should not be included in the Windows installers because it prevents loading CA certificates from the system store on Python 2.7.9, implemented by 760a86865f80. The msi packages bundles Python 2.7.9, so cacert.pem is no longer necessary. Backed out changeset e5c2338d76b5

tests: use double quote to quote arguments in hook for portability On windows, single quote doesn't work as quote character in hook command line, because "cmd.exe" doesn't recognize it as quoting character. And this causes failure of test. This patch uses double quote to quote arguments in hook instead of single quote for portability. Even though single quotes for "[hooks] pretxncommit" in test-clone-pull-corruption.t seems to work correctly (may MinGW sh treat specially ?) AFAIK, this patch also replaces them by double quotes for consistency.

record: fix record with change on moved file crashes (issue4619) reverting 79fceed67676, add a test to prevent the issue from coming back.

check-code: check os.path.join(*, '') not working correctly with Python 2.7.9 Since Python 2.7.9, "os.path.join(path, '')" doesn't append "os.sep" for UNC path (see issue4557 for detail).

unionrepo: use pathutil.normasprefix to ensure os.sep at the end of cwd Since Python 2.7.9, "os.path.join(path, '')" doesn't add "os.sep" at the end of UNC path (see issue4557 for detail). This makes unionrepo incorrectly work, if: 1. cwd is the root of UNC share (e.g. "\host\share"), and 2. mainreporoot is near cwd (e.g. "\host\sharefoo\repo") - host of UNC path is same as one of cwd - share of UNC path starts with one of cwd 3. "repopath" isn't specified in URI (e.g. "union:path/to/repo2") For example: $ hg --cwd \host\share -R \host\sharefoo\repo incoming union:path\to\repo2 In this case: - os.path.join(r"\host\share", "") returns r"\host\share", - r"\host\sharefoo\repo".startswith(r"\host\share") returns True, then - r"foo\repo" is treated as repopath of unionrepo instead of r"\host\sharefoo\repo" This causes failure of combining "\host\sharefoo\repo" and another repository: in addition to it, "\host\share\foo\repo" may be combined with another repository, if it accidentally exists. This patch uses "pathutil.normasprefix()" to ensure "os.sep" at the end of cwd safely, even with some problematic encodings, which use 0x5c (= "os.sep" on Windows) as the tail byte of some multi-byte characters. BTW, normalization before "pathutil.normasprefix()" isn't needed in this case, because "os.getcwd()" always returns normalized one.

bundlerepo: use pathutil.normasprefix to ensure os.sep at the end of cwd Since Python 2.7.9, "os.path.join(path, '')" doesn't add "os.sep" at the end of UNC path (see issue4557 for detail). This makes bundlerepo incorrectly work, if: 1. cwd is the root of UNC share (e.g. "\host\share"), and 2. mainreporoot is near cwd (e.g. "\host\sharefoo\repo") - host of UNC path is same as one of cwd - share of UNC path starts with one of cwd 3. "repopath" isn't specified in bundle URI (e.g. "bundle:bundlefile" or just "bundlefile") For example: $ hg --cwd \host\share -R \host\sharefoo\repo incoming bundle In this case: - os.path.join(r"\host\share", "") returns r"\host\share", - r"\host\sharefoo\repo".startswith(r"\host\share") returns True, then - r"foo\repo" is treated as repopath of bundlerepo instead of r"\host\sharefoo\repo" This causes failure of combining "\host\sharefoo\repo" and bundle file: in addition to it, "\host\share\foo\repo" may be combined with bundle file, if it accidentally exists. This patch uses "pathutil.normasprefix()" to ensure "os.sep" at the end of cwd safely, even with some problematic encodings, which use 0x5c (= "os.sep" on Windows) as the tail byte of some multi-byte characters. BTW, normalization before "pathutil.normasprefix()" isn't needed in this case, because "os.getcwd()" always returns normalized one.

dirstate: use pathutil.normasprefix to ensure os.sep at the end of root 3cc630be5f09 replaced "os.path.join(root, '')" by "root.endswith(os.sep)" examination, because Python 2.7.9 changes behavior of "os.path.join(path, '')" on UNC path. But some problematic encodings use 0x5c (= "os.sep" on Windows) as the tail byte of some multi-byte characters, and replacement above prevents Mercurial from working on the repository, of which root path ends with such multi-byte character, regardless of enabling win32mbcs. This patch uses "pathutil.normasprefix()" instead of "root.endswith(os.sep)" examination, to ensure "os.sep" at the end of "dirstate._rootdir" even with problematic encodings. "root" of dirstate can be passed to "pathutil.normasprefix()" without normalization, because it is always given from "repo.root" = "repo.wvfs.base", which is normalized by "os.path.realpath()". Using "util.endswithsep()" instead of "str.endswith(os.sep)" also fixes this problem, but this patch chooses "pathutil.normasprefix()" to centralize "adding os.sep if endswith(os.sep)" logic into it.