diff options
Diffstat (limited to 'vendor/array_tool/tests')
| -rw-r--r-- | vendor/array_tool/tests/lib.rs | 10 | ||||
| -rw-r--r-- | vendor/array_tool/tests/string.rs | 130 | ||||
| -rw-r--r-- | vendor/array_tool/tests/vec.rs | 111 |
3 files changed, 251 insertions, 0 deletions
diff --git a/vendor/array_tool/tests/lib.rs b/vendor/array_tool/tests/lib.rs new file mode 100644 index 000000000..1c37d9703 --- /dev/null +++ b/vendor/array_tool/tests/lib.rs @@ -0,0 +1,10 @@ +extern crate array_tool; + +#[test] +fn it_implements_uniques() { + assert_eq!(array_tool::uniques(vec![1,2,3,4,5,6],vec![1,2]), vec![vec![3,4,5,6],vec![]]); + assert_eq!(array_tool::uniques(vec![1,2,3,4,5,6],vec![1,2,3,4]), vec![vec![5,6], vec![]]); + assert_eq!(array_tool::uniques(vec![1,2,3],vec![1,2,3,4,5]), vec![vec![], vec![4,5]]); + assert_eq!(array_tool::uniques(vec![1,2,9],vec![1,2,3,4,5]), vec![vec![9], vec![3,4,5]]); +} + diff --git a/vendor/array_tool/tests/string.rs b/vendor/array_tool/tests/string.rs new file mode 100644 index 000000000..ec73bbb74 --- /dev/null +++ b/vendor/array_tool/tests/string.rs @@ -0,0 +1,130 @@ +extern crate array_tool; + +#[test] +fn it_squeezes_characters() { + use array_tool::string::Squeeze; + + assert_eq!("yellow moon".squeeze(""), "yelow mon"); + assert_eq!(" now is the".squeeze(" "), " now is the"); + assert_eq!("ééé".squeeze(""), "é"); + assert_eq!(" /// aa".squeeze("/"), " / aa"); + + let string: String = format!("yellow moon"); + assert_eq!(string.squeeze(""), "yelow mon"); + + assert_eq!("".squeeze(""), ""); +} + +#[test] +fn it_iterates_over_every_grapheme_character() { + use array_tool::string::ToGraphemeBytesIter; + + let temp = "a s—d féZ"; + let mut giter = temp.grapheme_bytes_iter(); + + assert_eq!(giter.next().unwrap(), "a".as_bytes()); + assert_eq!(giter.next().unwrap(), " ".as_bytes()); + assert_eq!(giter.next().unwrap(), "s".as_bytes()); + assert_eq!(giter.next().unwrap(), "—".as_bytes()); + assert_eq!(giter.next().unwrap(), "d".as_bytes()); + assert_eq!(giter.next().unwrap(), " ".as_bytes()); + assert_eq!(giter.next().unwrap(), "f".as_bytes()); + assert_eq!(giter.next().unwrap(), "é".as_bytes()); + assert_eq!(giter.next().unwrap(), "Z".as_bytes()); + assert_eq!(giter.next(), None); + + let somestring2 = format!("{}", "a s—d féZ"); + let mut giter2 = somestring2.grapheme_bytes_iter(); + + assert_eq!(giter2.next().unwrap(), "a".as_bytes()); + assert_eq!(giter2.next().unwrap(), " ".as_bytes()); + assert_eq!(giter2.next().unwrap(), "s".as_bytes()); + assert_eq!(giter2.next().unwrap(), "—".as_bytes()); + assert_eq!(giter2.next().unwrap(), "d".as_bytes()); + assert_eq!(giter2.next().unwrap(), " ".as_bytes()); + assert_eq!(giter2.next().unwrap(), "f".as_bytes()); + assert_eq!(giter2.next().unwrap(), "é".as_bytes()); + assert_eq!(giter2.next().unwrap(), "Z".as_bytes()); + assert_eq!(giter2.next(), None); + + assert_eq!("".grapheme_bytes_iter().next(), None); +} + +#[test] +fn it_justifies_one_line_in_for_string() { + use array_tool::string::Justify; + + assert_eq!("asd asdf asd".justify_line(14), "asd asdf asd"); + assert_eq!("asd asdf asd".justify_line(16), "asd asdf asd"); + assert_eq!("asd as df asd".justify_line(16), "asd as df asd"); + assert_eq!("asd as df asd".justify_line(18), "asd as df asd"); + assert_eq!(" asd as df asd ".justify_line(16), "asd as df asd"); + assert_eq!("asdasdfasd".justify_line(16), "asdasdfasd"); + assert_eq!("asdasdfasd".justify_line(6), "asdasdfasd"); + assert_eq!("é é".justify_line(5), "é é"); + assert_eq!("a s—d féZ".justify_line(12), "a s—d féZ"); + + assert_eq!("".justify_line(14), ""); +} + +#[test] +fn it_substitutes_character_at_each_indexed_point() { + use array_tool::string::SubstMarks; + + assert_eq!("asdf asdf asdf".subst_marks(vec![0,5,8], "Z"), "Zsdf ZsdZ asdf"); + assert_eq!("asdf asdf asdf".subst_marks(vec![8,5,0], "Z"), "Zsdf ZsdZ asdf"); + assert_eq!("asdf asdf asdf".subst_marks(vec![0,5,8], "\n"), "\nsdf \nsd\n asdf"); + assert_eq!("ééé".subst_marks(vec![1], "Z"), "éZé"); + assert_eq!("ééé".subst_marks(vec![1,2], "Z"), "éZZ"); + assert_eq!("ZZZ".subst_marks(vec![0,2], "é" ), "éZé"); + assert_eq!("ééé".subst_marks(vec![0], "Z"), "Zéé"); + + assert_eq!("".subst_marks(vec![0], "Z"), ""); +} + +#[test] +fn it_seeks_end_of_whitespace_after_offset() { + use array_tool::string::AfterWhitespace; + + assert_eq!("asdf asdf asdf".seek_end_of_whitespace(6), Some(9)); + assert_eq!("asdf".seek_end_of_whitespace(3), Some(0)); + assert_eq!("asdf ".seek_end_of_whitespace(6), None); + assert_eq!("asdf".seek_end_of_whitespace(6), None); + + assert_eq!("".seek_end_of_whitespace(6), None); +} + +#[test] +fn it_word_wraps_for_string() { + use array_tool::string::WordWrap; + + assert_eq!( + "01234 67 9 BC EFG IJ".word_wrap(6), + "01234\n67 9\nBC EFG\nIJ" + ); + + assert_eq!( + "0123456789ABC EFG IJ".word_wrap(6), + "0123456789ABC\nEFG IJ" + ); + assert_eq!( + "1234\n 1234 6789 1234".word_wrap(10), + "1234\n 1234 6789\n1234" + ); + assert_eq!( + "1234\n 1234 67 90 1234".word_wrap(10), + "1234\n 1234 67\n90 1234" + ); + assert_eq!( + "1234\n 1234 67 90A 1234".word_wrap(10), + "1234\n 1234 67\n90A 1234" + ); + assert_eq!("1 \n34 ".word_wrap(3), "1 \n34 "); + assert_eq!("1 34".word_wrap(3), "1 \n34"); + assert_eq!("\n \n \n \n".word_wrap(1), "\n \n \n \n" ); + + // White space to new line shouldn't add new lines. Use seek ahead. + assert_eq!("\nAA\nA \nA \n".word_wrap(1), "\nAA\nA \nA \n" ); + assert_eq!("\n \n \n \n ".word_wrap(1), "\n \n \n \n " ); +} + diff --git a/vendor/array_tool/tests/vec.rs b/vendor/array_tool/tests/vec.rs new file mode 100644 index 000000000..8d21ceb23 --- /dev/null +++ b/vendor/array_tool/tests/vec.rs @@ -0,0 +1,111 @@ +extern crate array_tool; + +#[test] +fn it_implements_individual_uniq_on_vec() { + use array_tool::vec::Uniq; + assert_eq!(vec![1,2,3,4,5,6].uniq(vec![1,2,5,7,9]),vec![3,4,6]); + assert_eq!(vec![1,2,3,1,3,2,1,3,1,2,3,1,2,3,3,1,2,3,3,1,2,3,1,2,3,3,4,1,5,4,6].uniq(vec![3,5]), + vec![1,2,4,6] + ); +} + +#[test] +fn it_can_return_its_own_unique() { + use array_tool::vec::Uniq; + assert_eq!(vec![1,2,1,3,4,3,4,5,6].unique(),vec![1,2,3,4,5,6]); + assert_eq!(vec![1,2,3,1,3,2,1,3,1,2,3,1,2,3,3,1,2,3,3,1,2,3,1,2,3,3,4,1,5,4,6].unique(), + vec![1,2,3,4,5,6] + ); +} + +#[test] +fn it_answers_about_uniqueness() { + use array_tool::vec::Uniq; + assert_eq!(vec![1,2,1,3,4,3,4,5,6].is_unique(), false); + assert_eq!(vec![1,2,3,4,5,6].is_unique(), true); +} + +#[test] +fn it_implements_individual_uniq_on_vec_via() { + use array_tool::vec::Uniq; + assert_eq!(vec![1.1,2.6,3.7,4.7,5.4,6.6].uniq_via(vec![1.5,2.7,5.0,7.1,9.4], |l: &f64, r: &f64| l.floor() == r.floor()),vec![3.7,4.7,6.6]); + assert_eq!(vec![1.2,2.5,3.4,1.2,3.8,2.9,1.0,3.2,1.2,2.5,3.7,1.7,2.9,3.1,3.5,1.6,2.7,3.9,3.1,1.5,2.6,3.8,1.2,2.6,3.7,3.8,4.9,1.0,5.1,4.4,6.6] + .uniq_via(vec![3.5,5.1], |l: &f64, r: &f64| l.floor() == r.floor()), + vec![1.2,2.5,2.9,1.0,1.7,1.6,2.7,1.5,2.6,4.9,4.4, 6.6] + ); +} + +#[test] +fn it_can_return_its_own_unique_via() { + use array_tool::vec::Uniq; + assert_eq!(vec![1.2,2.5,1.4,3.2,4.8,3.9,4.0,5.2,6.2].unique_via(|l: &f64, r: &f64| l.floor() == r.floor()),vec![1.2,2.5,3.2,4.8,5.2,6.2]); + assert_eq!(vec![1.2,2.5,3.4,1.2,3.8,2.9,1.0,3.2,1.2,2.5,3.7,1.7,2.9,3.1,3.5,1.6,2.7,3.9,3.1,1.5,2.6,3.8,1.2,2.6,3.7,3.8,4.9,1.0,5.1,4.4,6.6] + .unique_via(|l: &f64, r: &f64| l.floor() == r.floor()), + vec![1.2,2.5,3.4,4.9,5.1,6.6] + ); +} + +#[test] +fn it_answers_about_uniqueness_via() { + use array_tool::vec::Uniq; + assert_eq!(vec![1.2,2.4,1.5,3.6,4.1,3.5,4.7,5.9,6.5].is_unique_via(|l: &f64, r: &f64| l.floor() == r.floor()), false); + assert_eq!(vec![1.2,2.4,3.5,4.6,5.1,6.5].is_unique_via(|l: &f64, r: &f64| l.floor() == r.floor()), true); +} + +#[test] +fn it_shifts() { + use array_tool::vec::Shift; + let mut x = vec![1,2,3]; + x.unshift(0); + assert_eq!(x, vec![0,1,2,3]); + assert_eq!(x.shift(), Some(0)); + assert_eq!(x, vec![1,2,3]); +} + +#[test] +fn it_handles_empty_shift() { + use array_tool::vec::Shift; + let mut x: Vec<u8> = vec![]; + assert_eq!(x.shift(), None); +} + +#[test] +fn it_intersects() { + use array_tool::vec::Intersect; + assert_eq!(vec![1,1,3,5].intersect(vec![1,2,3]), vec![1,3]) +} + +#[allow(unused_imports)] +#[test] +fn it_intersects_if() { + use array_tool::vec::Intersect; + use std::ascii::AsciiExt; + assert_eq!(vec!['a','a','c','e'].intersect_if(vec!['A','B','C'], |l, r| l.eq_ignore_ascii_case(r)), vec!['a','c']); +} + +#[test] +fn it_multiplies(){ + use array_tool::vec::Times; + assert_eq!(vec![1,2,3].times(3), vec![1,2,3,1,2,3,1,2,3]); + + // Empty collection + let vec1: Vec<i32> = Vec::new(); + let vec2: Vec<i32> = Vec::new(); + assert_eq!(vec1.times(4), vec2) +} + +#[test] +fn it_joins(){ + use array_tool::vec::Join; + assert_eq!(vec![1,2,3].join(","), "1,2,3") +} + +#[test] +fn it_creates_union() { + use array_tool::vec::Union; + assert_eq!(vec!["a","b","c"].union(vec!["c","d","a"]), vec![ "a", "b", "c", "d" ]); + assert_eq!(vec![1,2,3,1,3,2,1,3,1,2,3,1,2,3,3,1,2,3,3,1,2,3,1,2,3,3,4,1,4,6].union(vec![3,5,7,8,0]), + vec![1,2,3,4,6,5,7,8,0] + ); +} + |