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Updated tests to be more descriptive and added its equivalent cmd line script

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Signed-off-by: Hanif Bin Ariffin <hanif.ariffin.4326@gmail.com>
This commit is contained in:
Hanif Bin Ariffin 2021-07-20 15:55:58 +08:00
parent 7424754725
commit c3bd727f8d
1 changed files with 58 additions and 13 deletions
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71
tests/by-util/test_tr.rs
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@ -294,34 +294,38 @@ fn test_more_than_2_sets() {
}
#[test]
fn test_basic_translation() {
fn basic_translation_works() {
// echo -n "abcdefabcdef" | tr "dabcdef" "xyz"
new_ucmd!()
.args(&["dabcdef", "xyz"])
.args(&["abcdef", "xyz"])
.pipe_in("abcdefabcdef")
.succeeds()
.stdout_is("yzzzzzyzzzzz");
.stdout_is("xyzzzzxyzzzz");
}
#[test]
fn test_basic_translation_with_alnum_1() {
fn alnum_overrides_translation_to_fallback_1() {
// echo -n "abcdefghijklmnopqrstuvwxyz" | tr "abc[:alpha:]" "xyz"
new_ucmd!()
.args(&["dabcdef[:alnum:]", "xyz"])
.pipe_in("abcdefabcdef")
.args(&["abc[:alpha:]", "xyz"])
.pipe_in("abcdefghijklmnopqrstuvwxyz")
.succeeds()
.stdout_is("zzzzzzzzzzzz");
.stdout_is("zzzzzzzzzzzzzzzzzzzzzzzzzz");
}
#[test]
fn test_basic_translation_with_alnum_2() {
fn alnum_overrides_translation_to_fallback_2() {
// echo -n "abcdefghijklmnopqrstuvwxyz" | tr "[:alpha:]abc" "xyz"
new_ucmd!()
.args(&["[:alnum:]abc", "xyz"])
.pipe_in("abcdefabcdef")
.args(&["[:alpha:]abc", "xyz"])
.pipe_in("abcdefghijklmnopqrstuvwxyz")
.succeeds()
.stdout_is("zzzzzzzzzzzz");
.stdout_is("zzzzzzzzzzzzzzzzzzzzzzzzzz");
}
#[test]
fn test_translation_override_pair() {
fn overrides_translation_pair_if_repeats() {
// echo -n 'aaa' | tr "aaa" "xyz"
new_ucmd!()
.args(&["aaa", "xyz"])
.pipe_in("aaa")
@ -330,20 +334,61 @@ fn test_translation_override_pair() {
}
#[test]
fn test_translation_case_conversion_works() {
fn uppercase_conversion_works_1() {
// echo -n 'abcdefghijklmnopqrstuvwxyz' | tr "abcdefghijklmnopqrstuvwxyz" "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
new_ucmd!()
.args(&["abcdefghijklmnopqrstuvwxyz", "ABCDEFGHIJKLMNOPQRSTUVWXYZ"])
.pipe_in("abcdefghijklmnopqrstuvwxyz")
.succeeds()
.stdout_is("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
}
#[test]
fn uppercase_conversion_works_2() {
// echo -n 'abcdefghijklmnopqrstuvwxyz' | tr "a-z" "A-Z"
new_ucmd!()
.args(&["a-z", "A-Z"])
.pipe_in("abcdefghijklmnopqrstuvwxyz")
.succeeds()
.stdout_is("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
}
#[test]
fn uppercase_conversion_works_3() {
// echo -n 'abcdefghijklmnopqrstuvwxyz' | tr "[:lower:]" "[:upper:]"
new_ucmd!()
.args(&["[:lower:]", "[:upper:]"])
.pipe_in("abcdefghijklmnopqrstuvwxyz")
.succeeds()
.stdout_is("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
}
#[test]
fn translate_complement_set_in_order() {
// echo -n '01234' | tr -c '@-~' ' -^'
new_ucmd!()
.args(&["-c", "@-~", " -^"])
.pipe_in("01234")
.succeeds()
.stdout_is("PQRST");
}
#[test]
fn alpha_expands_uppercase_lowercase() {
// echo -n "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" | tr "[:alpha:]" " -_"
new_ucmd!()
.args(&["[:alpha:]", " -_"])
.pipe_in("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz")
.succeeds()
.stdout_is(r##" !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRS"##);
}
#[test]
fn alnum_expands_number_uppercase_lowercase() {
// echo -n "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" | tr "[:alnum:]" " -_"
new_ucmd!()
.args(&["[:alnum:]", " -_"])
.pipe_in("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz")
.succeeds()
.stdout_is(r##" !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]"##);
}