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4fcc86b07d
The function strip_path_suffix() will try to strip a given suffix from
a given path. The suffix must start at a directory boundary (i.e. "core"
is not a path suffix of "libexec/git-core", but "git-core" is).
Arbitrary runs of directory separators ("slashes") are assumed identical.
Example:
strip_path_suffix("C:\\msysgit/\\libexec\\git-core",
"libexec///git-core", &prefix)
will set prefix to "C:\\msysgit" and return 0.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Acked-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
93 lines
2.2 KiB
Bash
Executable File
93 lines
2.2 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2008 David Reiss
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#
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test_description='Test various path utilities'
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. ./test-lib.sh
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norm_abs() {
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test_expect_success "normalize absolute: $1 => $2" \
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"test \"\$(test-path-utils normalize_path_copy '$1')\" = '$2'"
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}
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ancestor() {
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test_expect_success "longest ancestor: $1 $2 => $3" \
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"test \"\$(test-path-utils longest_ancestor_length '$1' '$2')\" = '$3'"
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}
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norm_abs "" ""
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norm_abs / /
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norm_abs // /
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norm_abs /// /
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norm_abs /. /
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norm_abs /./ /
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norm_abs /./.. ++failed++
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norm_abs /../. ++failed++
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norm_abs /./../.// ++failed++
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norm_abs /dir/.. /
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norm_abs /dir/sub/../.. /
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norm_abs /dir/sub/../../.. ++failed++
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norm_abs /dir /dir
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norm_abs /dir// /dir/
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norm_abs /./dir /dir
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norm_abs /dir/. /dir/
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norm_abs /dir///./ /dir/
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norm_abs /dir//sub/.. /dir/
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norm_abs /dir/sub/../ /dir/
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norm_abs //dir/sub/../. /dir/
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norm_abs /dir/s1/../s2/ /dir/s2/
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norm_abs /d1/s1///s2/..//../s3/ /d1/s3/
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norm_abs /d1/s1//../s2/../../d2 /d2
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norm_abs /d1/.../d2 /d1/.../d2
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norm_abs /d1/..././../d2 /d1/d2
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ancestor / "" -1
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ancestor / / -1
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ancestor /foo "" -1
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ancestor /foo : -1
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ancestor /foo ::. -1
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ancestor /foo ::..:: -1
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ancestor /foo / 0
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ancestor /foo /fo -1
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ancestor /foo /foo -1
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ancestor /foo /foo/ -1
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ancestor /foo /bar -1
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ancestor /foo /bar/ -1
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ancestor /foo /foo/bar -1
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ancestor /foo /foo:/bar/ -1
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ancestor /foo /foo/:/bar/ -1
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ancestor /foo /foo::/bar/ -1
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ancestor /foo /:/foo:/bar/ 0
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ancestor /foo /foo:/:/bar/ 0
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ancestor /foo /:/bar/:/foo 0
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ancestor /foo/bar "" -1
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ancestor /foo/bar / 0
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ancestor /foo/bar /fo -1
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ancestor /foo/bar foo -1
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ancestor /foo/bar /foo 4
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ancestor /foo/bar /foo/ 4
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ancestor /foo/bar /foo/ba -1
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ancestor /foo/bar /:/fo 0
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ancestor /foo/bar /foo:/foo/ba 4
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ancestor /foo/bar /bar -1
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ancestor /foo/bar /bar/ -1
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ancestor /foo/bar /fo: -1
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ancestor /foo/bar :/fo -1
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ancestor /foo/bar /foo:/bar/ 4
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ancestor /foo/bar /:/foo:/bar/ 4
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ancestor /foo/bar /foo:/:/bar/ 4
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ancestor /foo/bar /:/bar/:/fo 0
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ancestor /foo/bar /:/bar/ 0
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ancestor /foo/bar :://foo/. 4
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ancestor /foo/bar :://foo/.:: 4
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ancestor /foo/bar //foo/./::/bar 4
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ancestor /foo/bar ::/bar -1
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test_expect_success 'strip_path_suffix' '
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test c:/msysgit = $(test-path-utils strip_path_suffix \
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c:/msysgit/libexec//git-core libexec/git-core)
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'
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test_done
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