1 files changed, 169 insertions, 0 deletions
diff --git a/third_party/rust/mapped_hyph/tests/test.rs b/third_party/rust/mapped_hyph/tests/test.rs
new file mode 100644
index 0000000000..95eae86f67
--- /dev/null
+++ b/third_party/rust/mapped_hyph/tests/test.rs
@@ -0,0 +1,169 @@
+// Any copyright to the test code below is dedicated to the Public Domain.
+// http://creativecommons.org/publicdomain/zero/1.0/
+
+use mapped_hyph::Hyphenator;
+
+#[test]
+fn basic_tests() {
+    let dic_path = "hyph_en_US.hyf";
+    let dic = match unsafe { mapped_hyph::load_file(dic_path) } {
+        Some(dic) => dic,
+        _ => panic!("failed to load dictionary {}", dic_path),
+    };
+    let hyph = Hyphenator::new(&*dic);
+    assert_eq!(hyph.hyphenate_word("haha", '-'), "haha");
+    assert_eq!(hyph.hyphenate_word("hahaha", '-'), "ha-haha");
+    assert_eq!(hyph.hyphenate_word("photo", '-'), "photo");
+    assert_eq!(hyph.hyphenate_word("photograph", '-'), "pho-to-graph");
+    assert_eq!(hyph.hyphenate_word("photographer", '-'), "pho-tog-ra-pher");
+    assert_eq!(hyph.hyphenate_word("photographic", '-'), "pho-to-graphic");
+    assert_eq!(hyph.hyphenate_word("photographical", '-'), "pho-to-graph-i-cal");
+    assert_eq!(hyph.hyphenate_word("photographically", '-'), "pho-to-graph-i-cally");
+    assert_eq!(hyph.hyphenate_word("supercalifragilisticexpialidocious", '-'), "su-per-cal-ifrag-ilis-tic-ex-pi-ali-do-cious");
+}
+
+// Testcases adapted from tests included with libhyphen.
+// (Using only the UTF-8 dictionaries/tests, and omitting those that require
+// the extended hyphenation algorithm.)
+
+#[test]
+fn base() {
+    let dic_path = "tests/base.hyf";
+    let dic = match unsafe { mapped_hyph::load_file(dic_path) } {
+        Some(dic) => dic,
+        _ => panic!("failed to load dictionary {}", dic_path),
+    };
+    let hyph = Hyphenator::new(&*dic);
+    use std::fs::File;
+    use std::io::{BufRead,BufReader};
+    let words: Vec<String> = {
+        let file = File::open("tests/base.word").unwrap();
+        BufReader::new(file).lines().map(|l| l.unwrap()).collect()
+    };
+    let hyphs: Vec<String> = {
+        let file = File::open("tests/base.hyph").unwrap();
+        BufReader::new(file).lines().map(|l| l.unwrap()).collect()
+    };
+    for i in 0 .. words.len() {
+        assert_eq!(hyph.hyphenate_word(&words[i], '='), hyphs[i]);
+    }
+}
+
+#[test]
+fn compound() {
+    let dic_path = "tests/compound.hyf";
+    let dic = match unsafe { mapped_hyph::load_file(dic_path) } {
+        Some(dic) => dic,
+        _ => panic!("failed to load dictionary {}", dic_path),
+    };
+    let hyph = Hyphenator::new(&*dic);
+    assert_eq!(hyph.hyphenate_word("motorcycle", '-'), "mo-tor-cy-cle");
+}
+
+#[test]
+fn compound4() {
+    let dic_path = "tests/compound4.hyf";
+    let dic = match unsafe { mapped_hyph::load_file(dic_path) } {
+        Some(dic) => dic,
+        _ => panic!("failed to load dictionary {}", dic_path),
+    };
+    let hyph = Hyphenator::new(&*dic);
+    assert_eq!(hyph.hyphenate_word("motorcycle", '-'), "motor-cycle");
+}
+
+#[test]
+fn compound5() {
+    let dic_path = "tests/compound5.hyf";
+    let dic = match unsafe { mapped_hyph::load_file(dic_path) } {
+        Some(dic) => dic,
+        _ => panic!("failed to load dictionary {}", dic_path),
+    };
+    let hyph = Hyphenator::new(&*dic);
+    assert_eq!(hyph.hyphenate_word("postea", '-'), "post-e-a");
+}
+
+#[test]
+fn compound6() {
+    let dic_path = "tests/compound6.hyf";
+    let dic = match unsafe { mapped_hyph::load_file(dic_path) } {
+        Some(dic) => dic,
+        _ => panic!("failed to load dictionary {}", dic_path),
+    };
+    let hyph = Hyphenator::new(&*dic);
+    assert_eq!(hyph.hyphenate_word("meaque", '-'), "me-a-que");
+}
+
+#[test]
+fn settings2() {
+    let dic_path = "tests/settings2.hyf";
+    let dic = match unsafe { mapped_hyph::load_file(dic_path) } {
+        Some(dic) => dic,
+        _ => panic!("failed to load dictionary {}", dic_path),
+    };
+    let hyph = Hyphenator::new(&*dic);
+    assert_eq!(hyph.hyphenate_word("őőőőőőő", '='), "ő=ő=ő=ő=ő=ő=ő");
+}
+
+#[test]
+fn settings3() {
+    let dic_path = "tests/settings3.hyf";
+    let dic = match unsafe { mapped_hyph::load_file(dic_path) } {
+        Some(dic) => dic,
+        _ => panic!("failed to load dictionary {}", dic_path),
+    };
+    let hyph = Hyphenator::new(&*dic);
+    assert_eq!(hyph.hyphenate_word("őőőőőőő", '='), "őő=ő=ő=ő=őő");
+}
+
+#[test]
+fn hyphen() {
+    let dic_path = "tests/hyphen.hyf";
+    let dic = match unsafe { mapped_hyph::load_file(dic_path) } {
+        Some(dic) => dic,
+        _ => panic!("failed to load dictionary {}", dic_path),
+    };
+    let hyph = Hyphenator::new(&*dic);
+    assert_eq!(hyph.hyphenate_word("foobar'foobar-foobar’foobar", '='), "foobar'foobar-foobar’foobar");
+}
+
+#[test]
+fn lhmin() {
+    let dic_path = "tests/lhmin.hyf";
+    let dic = match unsafe { mapped_hyph::load_file(dic_path) } {
+        Some(dic) => dic,
+        _ => panic!("failed to load dictionary {}", dic_path),
+    };
+    let hyph = Hyphenator::new(&*dic);
+    assert_eq!(hyph.hyphenate_word("miért", '='), "mi=ért");
+}
+
+#[test]
+fn rhmin() {
+    let dic_path = "tests/rhmin.hyf";
+    let dic = match unsafe { mapped_hyph::load_file(dic_path) } {
+        Some(dic) => dic,
+        _ => panic!("failed to load dictionary {}", dic_path),
+    };
+    let hyph = Hyphenator::new(&*dic);
+    assert_eq!(hyph.hyphenate_word("övéit", '='), "övéit");
+    assert_eq!(hyph.hyphenate_word("అంగడిధర", '='), "అం=గ=డిధర");
+}
+
+#[test]
+fn num() {
+    let dic_path = "tests/num.hyf";
+    let dic = match unsafe { mapped_hyph::load_file(dic_path) } {
+        Some(dic) => dic,
+        _ => panic!("failed to load dictionary {}", dic_path),
+    };
+    let hyph = Hyphenator::new(&*dic);
+    assert_eq!(hyph.hyphenate_word("foobar", '='), "foobar");
+    assert_eq!(hyph.hyphenate_word("foobarfoobar", '='), "foobar=foobar");
+    assert_eq!(hyph.hyphenate_word("barfoobarfoo", '='), "barfoo=barfoo");
+    assert_eq!(hyph.hyphenate_word("123foobarfoobar", '='), "123foobar=foobar");
+    assert_eq!(hyph.hyphenate_word("foobarfoobar123", '='), "foobar=foobar123");
+    assert_eq!(hyph.hyphenate_word("123foobarfoobar123", '='), "123foobar=foobar123");
+    assert_eq!(hyph.hyphenate_word("123barfoobarfoo", '='), "123barfoo=barfoo");
+    assert_eq!(hyph.hyphenate_word("barfoobarfoo123", '='), "barfoo=barfoo123");
+    assert_eq!(hyph.hyphenate_word("123barfoobarfoo123", '='), "123barfoo=barfoo123");
+}