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f103f95b11
Add a function that finds the longest string from a string_list that is a prefix of a given string. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
122 lines
3.1 KiB
Bash
Executable file
122 lines
3.1 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2012 Michael Haggerty
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#
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test_description='Test string list functionality'
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. ./test-lib.sh
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test_split () {
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cat >expected &&
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test_expect_success "split $1 at $2, max $3" "
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test-string-list split '$1' '$2' '$3' >actual &&
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test_cmp expected actual &&
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test-string-list split_in_place '$1' '$2' '$3' >actual &&
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test_cmp expected actual
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"
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}
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test_longest_prefix () {
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test "$(test-string-list longest_prefix "$1" "$2")" = "$3"
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}
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test_no_longest_prefix () {
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test_must_fail test-string-list longest_prefix "$1" "$2"
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}
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test_split "foo:bar:baz" ":" "-1" <<EOF
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3
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[0]: "foo"
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[1]: "bar"
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[2]: "baz"
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EOF
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test_split "foo:bar:baz" ":" "0" <<EOF
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1
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[0]: "foo:bar:baz"
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EOF
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test_split "foo:bar:baz" ":" "1" <<EOF
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2
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[0]: "foo"
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[1]: "bar:baz"
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EOF
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test_split "foo:bar:baz" ":" "2" <<EOF
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3
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[0]: "foo"
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[1]: "bar"
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[2]: "baz"
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EOF
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test_split "foo:bar:" ":" "-1" <<EOF
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3
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[0]: "foo"
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[1]: "bar"
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[2]: ""
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EOF
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test_split "" ":" "-1" <<EOF
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1
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[0]: ""
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EOF
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test_split ":" ":" "-1" <<EOF
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2
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[0]: ""
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[1]: ""
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EOF
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test_expect_success "test filter_string_list" '
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test "x-" = "x$(test-string-list filter - y)" &&
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test "x-" = "x$(test-string-list filter no y)" &&
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test yes = "$(test-string-list filter yes y)" &&
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test yes = "$(test-string-list filter no:yes y)" &&
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test yes = "$(test-string-list filter yes:no y)" &&
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test y1:y2 = "$(test-string-list filter y1:y2 y)" &&
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test y2:y1 = "$(test-string-list filter y2:y1 y)" &&
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test "x-" = "x$(test-string-list filter x1:x2 y)"
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'
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test_expect_success "test remove_duplicates" '
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test "x-" = "x$(test-string-list remove_duplicates -)" &&
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test "x" = "x$(test-string-list remove_duplicates "")" &&
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test a = "$(test-string-list remove_duplicates a)" &&
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test a = "$(test-string-list remove_duplicates a:a)" &&
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test a = "$(test-string-list remove_duplicates a:a:a:a:a)" &&
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test a:b = "$(test-string-list remove_duplicates a:b)" &&
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test a:b = "$(test-string-list remove_duplicates a:a:b)" &&
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test a:b = "$(test-string-list remove_duplicates a:b:b)" &&
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test a:b:c = "$(test-string-list remove_duplicates a:b:c)" &&
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test a:b:c = "$(test-string-list remove_duplicates a:a:b:c)" &&
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test a:b:c = "$(test-string-list remove_duplicates a:b:b:c)" &&
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test a:b:c = "$(test-string-list remove_duplicates a:b:c:c)" &&
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test a:b:c = "$(test-string-list remove_duplicates a:a:b:b:c:c)" &&
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test a:b:c = "$(test-string-list remove_duplicates a:a:a:b:b:b:c:c:c)"
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'
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test_expect_success "test longest_prefix" '
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test_no_longest_prefix - '' &&
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test_no_longest_prefix - x &&
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test_longest_prefix "" x "" &&
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test_longest_prefix x x x &&
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test_longest_prefix "" foo "" &&
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test_longest_prefix : foo "" &&
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test_longest_prefix f foo f &&
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test_longest_prefix foo foobar foo &&
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test_longest_prefix foo foo foo &&
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test_no_longest_prefix bar foo &&
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test_no_longest_prefix bar:bar foo &&
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test_no_longest_prefix foobar foo &&
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test_longest_prefix foo:bar foo foo &&
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test_longest_prefix foo:bar bar bar &&
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test_longest_prefix foo::bar foo foo &&
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test_longest_prefix foo:foobar foo foo &&
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test_longest_prefix foobar:foo foo foo &&
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test_longest_prefix foo: bar "" &&
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test_longest_prefix :foo bar ""
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'
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test_done
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