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git/t/t0063-string-list.sh
shejialuo 07d90fda58 u-string-list: move "test_split" into "u-string-list.c"
We rely on "test-tool string-list" command to test the functionality of
the "string-list". However, as we have introduced clar test framework,
we'd better move the shell script into C program to improve speed and
readability.

Create a new file "u-string-list.c" under "t/unit-tests", then update
the Makefile and "meson.build" to build the file. And let's first move
"test_split" into unit test and gradually convert the shell script into
C program.

In order to create `string_list` easily by simply specifying strings in
the function call, create "t_vcreate_string_list_dup" function to do
this.

Then port the shell script tests to C program and remove unused
"test-tool" code and tests.

Signed-off-by: shejialuo <shejialuo@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-07-07 08:07:46 -07:00

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#!/bin/sh
#
# Copyright (c) 2012 Michael Haggerty
#
test_description='Test string list functionality'
. ./test-lib.sh
test_split_in_place() {
cat >expected &&
test_expect_success "split (in place) $1 at $2, max $3" "
test-tool string-list split_in_place '$1' '$2' '$3' >actual &&
test_cmp expected actual
"
}
test_split_in_place "foo:;:bar:;:baz:;:" ":;" "-1" <<EOF
10
[0]: "foo"
[1]: ""
[2]: ""
[3]: "bar"
[4]: ""
[5]: ""
[6]: "baz"
[7]: ""
[8]: ""
[9]: ""
EOF
test_split_in_place "foo:;:bar:;:baz" ":;" "0" <<EOF
1
[0]: "foo:;:bar:;:baz"
EOF
test_split_in_place "foo:;:bar:;:baz" ":;" "1" <<EOF
2
[0]: "foo"
[1]: ";:bar:;:baz"
EOF
test_split_in_place "foo:;:bar:;:baz" ":;" "2" <<EOF
3
[0]: "foo"
[1]: ""
[2]: ":bar:;:baz"
EOF
test_split_in_place "foo:;:bar:;:" ":;" "-1" <<EOF
7
[0]: "foo"
[1]: ""
[2]: ""
[3]: "bar"
[4]: ""
[5]: ""
[6]: ""
EOF
test_expect_success "test filter_string_list" '
test "x-" = "x$(test-tool string-list filter - y)" &&
test "x-" = "x$(test-tool string-list filter no y)" &&
test yes = "$(test-tool string-list filter yes y)" &&
test yes = "$(test-tool string-list filter no:yes y)" &&
test yes = "$(test-tool string-list filter yes:no y)" &&
test y1:y2 = "$(test-tool string-list filter y1:y2 y)" &&
test y2:y1 = "$(test-tool string-list filter y2:y1 y)" &&
test "x-" = "x$(test-tool string-list filter x1:x2 y)"
'
test_expect_success "test remove_duplicates" '
test "x-" = "x$(test-tool string-list remove_duplicates -)" &&
test "x" = "x$(test-tool string-list remove_duplicates "")" &&
test a = "$(test-tool string-list remove_duplicates a)" &&
test a = "$(test-tool string-list remove_duplicates a:a)" &&
test a = "$(test-tool string-list remove_duplicates a:a:a:a:a)" &&
test a:b = "$(test-tool string-list remove_duplicates a:b)" &&
test a:b = "$(test-tool string-list remove_duplicates a:a:b)" &&
test a:b = "$(test-tool string-list remove_duplicates a:b:b)" &&
test a:b:c = "$(test-tool string-list remove_duplicates a:b:c)" &&
test a:b:c = "$(test-tool string-list remove_duplicates a:a:b:c)" &&
test a:b:c = "$(test-tool string-list remove_duplicates a:b:b:c)" &&
test a:b:c = "$(test-tool string-list remove_duplicates a:b:c:c)" &&
test a:b:c = "$(test-tool string-list remove_duplicates a:a:b:b:c:c)" &&
test a:b:c = "$(test-tool string-list remove_duplicates a:a:a:b:b:b:c:c:c)"
'
test_done