my fork of dmp
Diffstat (limited to 'tests/compat.rs')
| -rw-r--r-- | tests/compat.rs | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/tests/compat.rs b/tests/compat.rs new file mode 100644 index 0000000..4324bae --- /dev/null +++ b/tests/compat.rs @@ -0,0 +1,92 @@ +use diff_match_patch_rs::{Compat, DiffMatchPatch, Error, PatchInput}; + +// Compatibility with other libraries + +// Python Compat +// Check https://github.com/AnubhabB/diff-match-patch-rs-bench/python/compat.py +#[test] +fn test_compat_python_patch_text() -> Result<(), Error> { + const TXT_OLD: &str = "** Paragraph 2 +Let's start with some basics đ. We've got your standard smiley face đ, your sad face âšī¸, and your angry face đ . But wait, there's more! 𤊠We've also got some more complex emotions like đ, đ¤¤, and đ. And let's not forget about the classics: đ, đ, and đ."; + + const TXT_NEW: &str = "** Paragraph 2 +Now, let's explore some emotional extremes đ. We've got your ecstatic face đ¤Š, your devastated face đ, and your utterly confused face đ¤¯. But that's not all! đ¤ We've also got some subtle emotions like đ, đ, and đ."; + + // Patch generated from python library [diff-match-patch](https://pypi.org/project/diff-match-patch/) for the above text + const PATCH_TXT: &str = "@@ -12,38 +12,52 @@\n h 2%0A\n-Let's start with some basics %F0%9F%98%8A\n+Now, let's explore some emotional extremes %F0%9F%8C%8A\n . We\n@@ -73,48 +73,47 @@\n our \n+ec\n sta\n-ndard smiley\n+tic\n face \n-%F0%9F%99%82\n+%F0%9F%A4%A9\n , your \n-sa\n+devastate\n d face \n-%E2%98%B9%EF%B8%8F\n+%F0%9F%98%AD\n , an\n@@ -123,47 +123,54 @@\n our \n-angry\n+utterly confused\n face \n-%F0%9F%98%A0\n+%F0%9F%A4%AF\n . But \n-wait, there's more! %F0%9F%A4%A9\n+that's not all! %F0%9F%A4%94\n We'\n@@ -190,20 +190,14 @@\n ome \n-more comp\n+subt\n le\n-x\n emo\n@@ -211,70 +211,16 @@\n ike \n-%F0%9F%98%8D, %F0%9F%A4%A4\n+%F0%9F%98%90, %F0%9F%99%83\n , and \n-%F0%9F%9A%80. And let's not forget about the classics: %F0%9F%98%89, %F0%9F%91%8D, and %F0%9F%91%8F\n+%F0%9F%91%80\n .\n"; + + let dmp = DiffMatchPatch::default(); + let patches = dmp.patch_from_text::<Compat>(PATCH_TXT)?; + let (txt_new, _) = dmp.patch_apply(&patches, TXT_OLD)?; + + // Check if Python patch can be converted to new text + assert_eq!(TXT_NEW, &txt_new); + + Ok(()) +} + +#[test] +fn test_compat_python_patch_delta() -> Result<(), Error> { + const TXT_OLD: &str = "** Paragraph 2 +Let's start with some basics đ. We've got your standard smiley face đ, your sad face âšī¸, and your angry face đ . But wait, there's more! 𤊠We've also got some more complex emotions like đ, đ¤¤, and đ. And let's not forget about the classics: đ, đ, and đ."; + + const TXT_NEW: &str = "** Paragraph 2 +Now, let's explore some emotional extremes đ. We've got your ecstatic face đ¤Š, your devastated face đ, and your utterly confused face đ¤¯. But that's not all! đ¤ We've also got some subtle emotions like đ, đ, and đ."; + + // Delta generated from python library [diff-match-patch](https://pypi.org/project/diff-match-patch/) for the above text + const DELTA: &str = "=15\t-1\t+Now, l\t=5\t-3\t+explo\t=1\t-6\t+e\t=6\t-1\t+emotion\t=1\t-3\t+l extreme\t=2\t-1\t+%F0%9F%8C%8A\t=17\t+ec\t=3\t-8\t+t\t=1\t-3\t+c\t=6\t-1\t+%F0%9F%A4%A9\t=7\t+deva\t=1\t+t\t=1\t+te\t=7\t-2\t+%F0%9F%98%AD\t=11\t-3\t+utte\t=1\t+l\t=2\t+confused \t=5\t-1\t+%F0%9F%A4%AF\t=6\t-6\t=2\t-3\t+at\t=3\t-1\t+n\t=1\t-2\t+t all\t=2\t-1\t+%F0%9F%A4%94\t=21\t-9\t+subt\t=2\t-1\t=15\t-1\t+%F0%9F%98%90\t=2\t-1\t+%F0%9F%99%83\t=6\t-55\t+%F0%9F%91%80\t=1"; + + let dmp = DiffMatchPatch::default(); + let diffs = dmp.diff_from_delta::<Compat>(TXT_OLD, DELTA)?; + let patches = dmp.patch_make(PatchInput::new_text_diffs(TXT_OLD, &diffs))?; + let (txt_new, _) = dmp.patch_apply(&patches, TXT_OLD)?; + + assert_eq!(TXT_NEW, &txt_new); + + Ok(()) +} + +// JavaScript Compat +// Check https://github.com/AnubhabB/diff-match-patch-rs-bench/node/compat.js +// TODO: we'll have to do this in browser because `encodeURI` wont work +// #[test] +// fn test_compat_js_patch_text() -> Result<(), Error> { +// const TXT_OLD: &str = "** Paragraph 2 +// Let's start with some basics đ. We've got your standard smiley face đ, your sad face âšī¸, and your angry face đ . But wait, there's more! 𤊠We've also got some more complex emotions like đ, đ¤¤, and đ. And let's not forget about the classics: đ, đ, and đ."; + +// const TXT_NEW: &str = "** Paragraph 2 +// Now, let's explore some emotional extremes đ. We've got your ecstatic face đ¤Š, your devastated face đ, and your utterly confused face đ¤¯. But that's not all! đ¤ We've also got some subtle emotions like đ, đ, and đ."; + +// // Patch generated from python library [diff-match-patch](https://www.npmjs.com/package/diff-match-patch) for the above text +// const PATCH_TXT: &str = "@@ -12,38 +12,52 @@\n h 2%0A\n-Let's start with some basics %F0%9F%98%8A\n+Now, let's explore some emotional extremes %F0%9F%8C%8A\n . We\n@@ -73,48 +73,47 @@\n our \n+ec\n sta\n-ndard smiley\n+tic\n face \n-%F0%9F%99%82\n+%F0%9F%A4%A9\n , your \n-sa\n+devastate\n d face \n-%E2%98%B9%EF%B8%8F\n+%F0%9F%98%AD\n , an\n@@ -123,47 +123,54 @@\n our \n-angry\n+utterly confused\n face \n-%F0%9F%98%A0\n+%F0%9F%A4%AF\n . But \n-wait, there's more! %F0%9F%A4%A9\n+that's not all! %F0%9F%A4%94\n We'\n@@ -190,20 +190,14 @@\n ome \n-more comp\n+subt\n le\n-x\n emo\n@@ -211,70 +211,16 @@\n ike \n-%F0%9F%98%8D, %F0%9F%A4%A4\n+%F0%9F%98%90, %F0%9F%99%83\n , and \n-%F0%9F%9A%80. And let's not forget about the classics: %F0%9F%98%89, %F0%9F%91%8D, and %F0%9F%91%8F\n+%F0%9F%91%80\n .\n"; + +// let dmp = DiffMatchPatch::default(); +// let patches = dmp.patch_from_text::<Compat>(PATCH_TXT)?; +// let (txt_new, _) = dmp.patch_apply(&patches, TXT_OLD)?; + +// // Check if Python patch can be converted to new text +// assert_eq!(TXT_NEW, &txt_new); + +// Ok(()) +// } + +// #[test] +// fn test_compat_js_patch_delta() -> Result<(), Error> { +// const TXT_OLD: &str = "** Paragraph 2 +// Let's start with some basics đ. We've got your standard smiley face đ, your sad face âšī¸, and your angry face đ . But wait, there's more! 𤊠We've also got some more complex emotions like đ, đ¤¤, and đ. And let's not forget about the classics: đ, đ, and đ."; + +// const TXT_NEW: &str = "** Paragraph 2 +// Now, let's explore some emotional extremes đ. We've got your ecstatic face đ¤Š, your devastated face đ, and your utterly confused face đ¤¯. But that's not all! đ¤ We've also got some subtle emotions like đ, đ, and đ."; + +// // Delta generated from python library [diff-match-patch](https://www.npmjs.com/package/diff-match-patch) for the above text +// const DELTA: &str = "=15\t-1\t+Now, l\t=5\t-3\t+explo\t=1\t-6\t+e\t=6\t-1\t+emotion\t=1\t-3\t+l extreme\t=2\t-1\t+%F0%9F%8C%8A\t=17\t+ec\t=3\t-8\t+t\t=1\t-3\t+c\t=6\t-1\t+%F0%9F%A4%A9\t=7\t+deva\t=1\t+t\t=1\t+te\t=7\t-2\t+%F0%9F%98%AD\t=11\t-3\t+utte\t=1\t+l\t=2\t+confused \t=5\t-1\t+%F0%9F%A4%AF\t=6\t-6\t=2\t-3\t+at\t=3\t-1\t+n\t=1\t-2\t+t all\t=2\t-1\t+%F0%9F%A4%94\t=21\t-9\t+subt\t=2\t-1\t=15\t-1\t+%F0%9F%98%90\t=2\t-1\t+%F0%9F%99%83\t=6\t-55\t+%F0%9F%91%80\t=1"; + +// let dmp = DiffMatchPatch::default(); +// let diffs = dmp.diff_from_delta::<Compat>(TXT_OLD, DELTA)?; +// let patches = dmp.patch_make(PatchInput::new_text_diffs(TXT_OLD, &diffs))?; +// let (txt_new, _) = dmp.patch_apply(&patches, TXT_OLD)?; + +// assert_eq!(TXT_NEW, &txt_new); + +// Ok(()) +// } |