Improve test coverage of diff/patch generation

Summary: We have coverage for generating patches, applying them, and making sure they reproduce the original repository state. However: - The code uses simplified patch generation which omits some flags like `-M` and `-C`, and generally produces less rich patches than we really produce. Instead, produce patches the same way `arc diff` does. - We don't test the intermediate change representation. In theory it's not too important because if we get it wrong the output should be wrong, but in practice it makes it easier to nail down issues. We can also generate less-rich patches which still apply correctly, but would prefer not to. - Similarly, we don't test the intermediate patch representation. This is almost entirely redundant with simply applying the patch, but easier to visualize. Add coverage for all that stuff and fix some bugs with `-M` / `-C` patch generation that weren't caught under the simpler patch generation. Test Plan: Ran unit tests. Reviewers: btrahan, vrana Reviewed By: btrahan CC: aran Maniphest Tasks: T866 Differential Revision: https://secure.phabricator.com/D3751
2024-09-20 08:58:55 +02:00 · 2012-10-20 08:43:13 -07:00 · 2012-10-20 08:43:13 -07:00 · 4b03a3fa0d
commit 4b03a3fa0d
parent 5981aa1df4
16 changed files with 491 additions and 30 deletions
--- a/src/parser/ArcanistBundle.php
+++ b/src/parser/ArcanistBundle.php
@ -267,6 +267,22 @@ final class ArcanistBundle {
    $result = array();
    $changes = $this->getChanges();

+    $binary_sources = array();
+    foreach ($changes as $change) {
+      if (!$this->isGitBinaryChange($change)) {
+        continue;
+      }
+
+      $type = $change->getType();
+      if ($type == ArcanistDiffChangeType::TYPE_MOVE_AWAY ||
+          $type == ArcanistDiffChangeType::TYPE_COPY_AWAY ||
+          $type == ArcanistDiffChangeType::TYPE_MULTICOPY) {
+        foreach ($change->getAwayPaths() as $path) {
+          $binary_sources[$path] = $change;
+        }
+      }
+    }
+
    foreach (array_keys($changes) as $multicopy_key) {
      $multicopy_change = $changes[$multicopy_key];

@ -310,20 +326,6 @@ final class ArcanistBundle {
      }
    }

-    $old_file_phids = array();
-    foreach ($changes as $change) {
-      if (!$this->isGitBinaryChange($change)) {
-        continue;
-      }
-
-      $type = $change->getType();
-      if ($type == ArcanistDiffChangeType::TYPE_MOVE_AWAY) {
-        foreach ($change->getAwayPaths() as $path) {
-          $old_file_phids[$path] = $change->getMetadata('old:binary-phid');
-        }
-      }
-    }
-
    foreach ($changes as $change) {
      $type = $change->getType();
      $file_type = $change->getFileType();
@ -350,8 +352,8 @@ final class ArcanistBundle {
      $is_binary = $this->isGitBinaryChange($change);

      if ($is_binary) {
-        $old_phid = idx($old_file_phids, $this->getCurrentPath($change));
-        $change_body = $this->buildBinaryChange($change, $old_phid);
+        $old_binary = idx($binary_sources, $this->getCurrentPath($change));
+        $change_body = $this->buildBinaryChange($change, $old_binary);
      } else {
        $change_body = $this->buildHunkChanges($change->getHunks());
      }
@ -648,14 +650,25 @@ final class ArcanistBundle {
    throw new Exception("Nowhere to load blob '{$phid}' from!");
  }

-  private function buildBinaryChange(ArcanistDiffChange $change, $old_phid) {
-    $old_phid = idx($change->getAllMetadata(), 'old:binary-phid', $old_phid);
-    $new_phid = $change->getMetadata('new:binary-phid');
+  private function buildBinaryChange(ArcanistDiffChange $change, $old_binary) {
+    // In Git, when we write out a binary file move or copy, we need the
+    // original binary for the source and the current binary for the
+    // destination.

+    if ($old_binary) {
+      if ($old_binary->getOriginalFileData() !== null) {
+        $old_data = $old_binary->getOriginalFileData();
+        $old_phid = null;
+      } else {
        $old_data = null;
-    if ($change->getOriginalFileData() !== null) {
+        $old_binary->getMetadata('old:binary-phid');
+      }
+    } else {
      $old_data = $change->getOriginalFileData();
-    } else if ($old_phid) {
+      $old_phid = $change->getMetadata('old:binary-phid');
+    }
+
+    if ($old_data === null && $old_phid) {
      $name = basename($change->getOldPath());
      $old_data = $this->getBlob($old_phid, $name);
    }
@ -669,6 +682,8 @@ final class ArcanistBundle {
      $old_sha1 = sha1("blob {$old_length}\0{$old_data}");
    }

+    $new_phid = $change->getMetadata('new:binary-phid');
+
    $new_data = null;
    if ($change->getCurrentFileData() !== null) {
      $new_data = $change->getCurrentFileData();
--- a/src/parser/tests/ArcanistBundleTestCase.php
+++ b/src/parser/tests/ArcanistBundleTestCase.php
@ -56,6 +56,7 @@ final class ArcanistBundleTestCase extends ArcanistTestCase {
    }

    $archive = dirname(__FILE__).'/bundle.git.tgz';
+    $patches = dirname(__FILE__).'/patches/';
    $fixture = PhutilDirectoryFixture::newFromArchive($archive);

    chdir($fixture->getPath());
@ -73,27 +74,51 @@ final class ArcanistBundleTestCase extends ArcanistTestCase {
      list($commit_hash, $tree_hash, $subject) = explode(' ', $commit, 3);
      execx('git reset --hard %s --', $commit_hash);

-      list($diff) = execx(
-        'git diff %s^ %s --',
-        $commit_hash,
-        $commit_hash);
-
      $repository_api = new ArcanistGitAPI($fixture->getPath());
      $repository_api->setDefaultBaseCommit();
+      $diff = $repository_api->getFullGitDiff();

      $parser = new ArcanistDiffParser();
      $parser->setRepositoryAPI($repository_api);
      $changes = $parser->parseDiff($diff);

+      $this->makeChangeAssertions($commit_hash, $changes);
+
      $bundle = ArcanistBundle::newFromChanges($changes);

      execx('git reset --hard %s^ --', $commit_hash);

      $patch = $bundle->toGitPatch();

+      $expect_path = $patches.'/'.$commit_hash.'.gitpatch';
+      $expect = null;
+      if (Filesystem::pathExists($expect_path)) {
+        $expect = Filesystem::readFile($expect_path);
+      }
+
+      if ($patch === $expect) {
+        $this->assertEqual($expect, $patch);
+      } else {
+        Filesystem::writeFile($expect_path.'.real', $patch);
+        throw new Exception(
+          "Expected patch and actual patch for {$commit_hash} differ. ".
+          "Wrote actual patch to '{$expect_path}.real'.");
+      }
+
+      try {
        id(new ExecFuture('git apply --index --reject'))
          ->write($patch)
          ->resolvex();
+      } catch (CommandException $ex) {
+        $temp = new TempFile(substr($commit_hash, 0, 8).'.patch');
+        $temp->setPreserveFile(true);
+        Filesystem::writeFile($temp, $patch);
+
+        PhutilConsole::getConsole()->writeErr(
+          "Wrote failing patch to '%s'.\n",
+          $temp);
+        throw $ex;
+      }

      execx('git commit -m %s', $subject);
      list($result_hash) = execx('git log -n1 --format=%s', '%T');
@ -106,6 +131,241 @@ final class ArcanistBundleTestCase extends ArcanistTestCase {
    }
  }

+  private function makeChangeAssertions($commit, array $raw_changes) {
+    $changes = array();
+
+    // Verify that there are no duplicate changes, and rekey the changes on
+    // affected path because we don't care about the order in which the
+    // changes appear.
+    foreach ($raw_changes as $change) {
+      $this->assertEqual(
+        true,
+        empty($changes[$change->getCurrentPath()]),
+        "Unique Path: ".$change->getCurrentPath());
+      $changes[$change->getCurrentPath()] = $change;
+    }
+
+    switch ($commit) {
+      case '5dec8bf28557f078d1987c4e8cfb53d08310f522':
+        // "Copy an image, and replace the original."
+        // `image_2.png` is copied to `image.png` and then replaced.
+
+        $this->assertEqual(2, count($changes));
+
+        $c = $changes['image.png'];
+        $this->assertEqual(
+          ArcanistDiffChangeType::TYPE_COPY_HERE,
+          $c->getType());
+        $this->assertEqual(
+          ArcanistDiffChangeType::FILE_BINARY,
+          $c->getFileType());
+        $this->assertEqual(
+          null,
+          $c->getOriginalFileData());
+        $this->assertEqual(
+          '8645053452b2cc2f955ef3944ac0831a',
+          md5($c->getCurrentFileData()));
+
+        $c = $changes['image_2.png'];
+        $this->assertEqual(
+          ArcanistDiffChangeType::TYPE_COPY_AWAY,
+          $c->getType());
+        $this->assertEqual(
+          ArcanistDiffChangeType::FILE_BINARY,
+          $c->getFileType());
+        $this->assertEqual(
+          '8645053452b2cc2f955ef3944ac0831a',
+          md5($c->getOriginalFileData()));
+        $this->assertEqual(
+          'c9ec1b952480da09b393ba672d9b13da',
+          md5($c->getCurrentFileData()));
+
+        break;
+      case 'fb28468d25a5fdd063aca4ca559454c998a0af51':
+        // "Multicopy image."
+        // `image.png` is copied to `image_2.png` and `image_3.png` and then
+        // deleted. Git detects this as a move and an add.
+
+        $this->assertEqual(3, count($changes));
+
+        $c = $changes['image.png'];
+        $this->assertEqual(
+          ArcanistDiffChangeType::TYPE_MULTICOPY,
+          $c->getType());
+        $this->assertEqual(
+          ArcanistDiffChangeType::FILE_BINARY,
+          $c->getFileType());
+        $this->assertEqual(
+          '8645053452b2cc2f955ef3944ac0831a',
+          md5($c->getOriginalFileData()));
+        $this->assertEqual(
+          null,
+          $c->getCurrentFileData());
+
+        $c = $changes['image_2.png'];
+        $this->assertEqual(
+          ArcanistDiffChangeType::TYPE_COPY_HERE,
+          $c->getType());
+        $this->assertEqual(
+          ArcanistDiffChangeType::FILE_BINARY,
+          $c->getFileType());
+        $this->assertEqual(
+          null,
+          $c->getOriginalFileData());
+        $this->assertEqual(
+          '8645053452b2cc2f955ef3944ac0831a',
+          md5($c->getCurrentFileData()));
+
+        $c = $changes['image_3.png'];
+        $this->assertEqual(
+          ArcanistDiffChangeType::TYPE_MOVE_HERE,
+          $c->getType());
+        $this->assertEqual(
+          ArcanistDiffChangeType::FILE_BINARY,
+          $c->getFileType());
+        $this->assertEqual(
+          null,
+          $c->getOriginalFileData());
+        $this->assertEqual(
+          '8645053452b2cc2f955ef3944ac0831a',
+          md5($c->getCurrentFileData()));
+
+        break;
+      case 'df340e88d8aba12e8f2b8827f01f0cd9f35eb758':
+        // "Remove binary image."
+        // `image_2.png` is deleted.
+
+        $this->assertEqual(1, count($changes));
+
+        $c = $changes['image_2.png'];
+        $this->assertEqual(
+          ArcanistDiffChangeType::TYPE_DELETE,
+          $c->getType());
+        $this->assertEqual(
+          ArcanistDiffChangeType::FILE_BINARY,
+          $c->getFileType());
+        $this->assertEqual(
+          '8645053452b2cc2f955ef3944ac0831a',
+          md5($c->getOriginalFileData()));
+        $this->assertEqual(
+          null,
+          $c->getCurrentFileData());
+
+        break;
+      case '3f5c6d735e64c25a04f83be48ef184b25b5282f0':
+        // "Copy binary image."
+        // `image_2.png` is copied to `image.png`. Git does not detect this as
+        // a copy without --find-copies-harder.
+
+        $this->assertEqual(1, count($changes));
+
+        $c = $changes['image.png'];
+        $this->assertEqual(
+          ArcanistDiffChangeType::TYPE_ADD,
+          $c->getType());
+        $this->assertEqual(
+          ArcanistDiffChangeType::FILE_BINARY,
+          $c->getFileType());
+        $this->assertEqual(
+          null,
+          $c->getOriginalFileData());
+        $this->assertEqual(
+          '8645053452b2cc2f955ef3944ac0831a',
+          md5($c->getCurrentFileData()));
+
+        break;
+      case 'b454edb3bb29890ee5b3af5ef66ce6a24d15d882':
+        // "Move binary image."
+        // `image.png` is moved to `image_2.png`.
+
+        $this->assertEqual(2, count($changes));
+
+        $c = $changes['image.png'];
+        $this->assertEqual(
+          ArcanistDiffChangeType::TYPE_MOVE_AWAY,
+          $c->getType());
+        $this->assertEqual(
+          ArcanistDiffChangeType::FILE_BINARY,
+          $c->getFileType());
+        $this->assertEqual(
+          '8645053452b2cc2f955ef3944ac0831a',
+          md5($c->getOriginalFileData()));
+        $this->assertEqual(
+          null,
+          $c->getCurrentFileData());
+
+        $c = $changes['image_2.png'];
+        $this->assertEqual(
+          ArcanistDiffChangeType::TYPE_MOVE_HERE,
+          $c->getType());
+        $this->assertEqual(
+          ArcanistDiffChangeType::FILE_BINARY,
+          $c->getFileType());
+        $this->assertEqual(
+          null,
+          $c->getOriginalFileData());
+        $this->assertEqual(
+          '8645053452b2cc2f955ef3944ac0831a',
+          md5($c->getCurrentFileData()));
+
+        break;
+      case '5de5f3dfda1b7db2eb054e57699f05aaf1f4483e':
+        // "Add a binary image."
+        // `image.png` is added.
+
+        $c = $changes['image.png'];
+        $this->assertEqual(
+          ArcanistDiffChangeType::TYPE_ADD,
+          $c->getType());
+        $this->assertEqual(
+          ArcanistDiffChangeType::FILE_BINARY,
+          $c->getFileType());
+        $this->assertEqual(
+          null,
+          $c->getOriginalFileData());
+        $this->assertEqual(
+          '8645053452b2cc2f955ef3944ac0831a',
+          md5($c->getCurrentFileData()));
+
+        break;
+      case '176a4c2c3fd88b2d598ce41a55d9c3958be9fd2d':
+        // "Convert \r\n newlines to \n newlines."
+      case 'a73b28e139296d23ade768f2346038318b331f94':
+        // "Add text with \r\n newlines."
+      case '337ccec314075a2bdb4a912ef467d35d04a713e4':
+        // "Convert \n newlines to \r\n newlines.";
+      case '6d5e64a4a7a6a036c53b1d087184cb2c70099f2c':
+        // "Remove tabs."
+      case '49395994a1a8a06287e40a3b318be4349e8e0288':
+        // "Add tabs."
+      case 'a5a53c424f3c2a7e85f6aee35e834c8ec5b3dbe3':
+        // "Add trailing newline."
+      case 'd53dc614090c6c7d6d023e170877d7f611f18f5a':
+        // "Remove trailing newline."
+      case 'f19fb9fa1385c01b53bdb6d8842dd154e47151ec':
+        // "Edit a text file."
+
+        $this->assertEqual(1, count($changes));
+
+        $c = $changes['text'];
+        $this->assertEqual(
+          ArcanistDiffChangeType::TYPE_CHANGE,
+          $c->getType());
+        $this->assertEqual(
+          ArcanistDiffChangeType::FILE_TEXT,
+          $c->getFileType());
+        break;
+      case '228d7be4840313ed805c25c15bba0f7b188af3e6':
+        // "Add a text file."
+        // This commit is never reached because we skip the 0th commit junk.
+        $this->assertEqual(true, "This is never reached.");
+        break;
+      default:
+        throw new Exception(
+          "Commit {$commit} has no change assertions!");
+    }
+  }
+
  public function testTrailingContext() {
    // Diffs need to generate without extra trailing context, or 'patch' will
    // choke on them.
--- a/src/parser/tests/patches/176a4c2c3fd88b2d598ce41a55d9c3958be9fd2d.gitpatch
+++ b/src/parser/tests/patches/176a4c2c3fd88b2d598ce41a55d9c3958be9fd2d.gitpatch
@ -0,0 +1,11 @@
+diff --git a/text b/text
+--- a/text
+++ b/text
+@@ -1,3 +1,3 @@
+-quack quack
+-I am a duck
+-quack quack
+quack quack
+I am a duck
+quack quack
+
--- a/src/parser/tests/patches/337ccec314075a2bdb4a912ef467d35d04a713e4.gitpatch
+++ b/src/parser/tests/patches/337ccec314075a2bdb4a912ef467d35d04a713e4.gitpatch
@ -0,0 +1,9 @@
+diff --git a/text b/text
+--- a/text
+++ b/text
+@@ -1,2 +1,2 @@
+-quack quack
+-quack quack
+quack quack
+quack quack
+
--- a/src/parser/tests/patches/3f5c6d735e64c25a04f83be48ef184b25b5282f0.gitpatch
+++ b/src/parser/tests/patches/3f5c6d735e64c25a04f83be48ef184b25b5282f0.gitpatch
@ -0,0 +1,13 @@
+diff --git a/image.png b/image.png
+new file mode 100644
+index 0000000000000000000000000000000000000000..229920a50597be0644f4b994d213fc7042050289
+GIT binary patch
+literal 108
+zc%17D@N?(olHy`uVBq!ia0vp^EFjFm1SHiab7}%9$r9IylHmNblJdl&R0hYC{G?O`
+z&)mfH)S%SFl*+=BsWw1Ge4Z|jAr-fh5)@<^SR@!2Oc)q>5)V!R$}o7k`njxgN@xNA
+Dw4xaJ
+
+literal 0
+Hc$@<O00001
+
+
--- a/src/parser/tests/patches/49395994a1a8a06287e40a3b318be4349e8e0288.gitpatch
+++ b/src/parser/tests/patches/49395994a1a8a06287e40a3b318be4349e8e0288.gitpatch
@ -0,0 +1,9 @@
+diff --git a/text b/text
+--- a/text
+++ b/text
+@@ -1,2 +1,2 @@
+-quack quack
+-quack quack
+	quack quack
+	quack quack
+
--- a/src/parser/tests/patches/5de5f3dfda1b7db2eb054e57699f05aaf1f4483e.gitpatch
+++ b/src/parser/tests/patches/5de5f3dfda1b7db2eb054e57699f05aaf1f4483e.gitpatch
@ -0,0 +1,13 @@
+diff --git a/image.png b/image.png
+new file mode 100644
+index 0000000000000000000000000000000000000000..229920a50597be0644f4b994d213fc7042050289
+GIT binary patch
+literal 108
+zc%17D@N?(olHy`uVBq!ia0vp^EFjFm1SHiab7}%9$r9IylHmNblJdl&R0hYC{G?O`
+z&)mfH)S%SFl*+=BsWw1Ge4Z|jAr-fh5)@<^SR@!2Oc)q>5)V!R$}o7k`njxgN@xNA
+Dw4xaJ
+
+literal 0
+Hc$@<O00001
+
+
--- a/src/parser/tests/patches/5dec8bf28557f078d1987c4e8cfb53d08310f522.gitpatch
+++ b/src/parser/tests/patches/5dec8bf28557f078d1987c4e8cfb53d08310f522.gitpatch
@ -0,0 +1,29 @@
+diff --git a/image_2.png b/image.png
+copy from image_2.png
+copy to image.png
+index 229920a50597be0644f4b994d213fc7042050289..229920a50597be0644f4b994d213fc7042050289
+GIT binary patch
+literal 108
+zc%17D@N?(olHy`uVBq!ia0vp^EFjFm1SHiab7}%9$r9IylHmNblJdl&R0hYC{G?O`
+z&)mfH)S%SFl*+=BsWw1Ge4Z|jAr-fh5)@<^SR@!2Oc)q>5)V!R$}o7k`njxgN@xNA
+Dw4xaJ
+
+literal 108
+zc%17D@N?(olHy`uVBq!ia0vp^EFjFm1SHiab7}%9$r9IylHmNblJdl&R0hYC{G?O`
+z&)mfH)S%SFl*+=BsWw1Ge4Z|jAr-fh5)@<^SR@!2Oc)q>5)V!R$}o7k`njxgN@xNA
+Dw4xaJ
+
+diff --git a/image_2.png b/image_2.png
+index 229920a50597be0644f4b994d213fc7042050289..69ac76e69fabc49d97339547b91cf748ab703052
+GIT binary patch
+literal 113
+zc%17D@N?(olHy`uVBq!ia0vp^EFjFm1SHiab7}%9$r9IylHmNblJdl&R0hYC{G?O`
+z&)mfH)S%SFl*+=BsWw1G!k#XUAr-fh{+w@M@ZoVOWMJZ9Fuush?)u2^8c>?S)78&q
+Iol`;+0DguX?EnA(
+
+literal 108
+zc%17D@N?(olHy`uVBq!ia0vp^EFjFm1SHiab7}%9$r9IylHmNblJdl&R0hYC{G?O`
+z&)mfH)S%SFl*+=BsWw1Ge4Z|jAr-fh5)@<^SR@!2Oc)q>5)V!R$}o7k`njxgN@xNA
+Dw4xaJ
+
+
--- a/src/parser/tests/patches/6d5e64a4a7a6a036c53b1d087184cb2c70099f2c.gitpatch
+++ b/src/parser/tests/patches/6d5e64a4a7a6a036c53b1d087184cb2c70099f2c.gitpatch
@ -0,0 +1,9 @@
+diff --git a/text b/text
+--- a/text
+++ b/text
+@@ -1,2 +1,2 @@
+-	quack quack
+-	quack quack
+quack quack
+quack quack
+
--- a/src/parser/tests/patches/a5a53c424f3c2a7e85f6aee35e834c8ec5b3dbe3.gitpatch
+++ b/src/parser/tests/patches/a5a53c424f3c2a7e85f6aee35e834c8ec5b3dbe3.gitpatch
@ -0,0 +1,9 @@
+diff --git a/text b/text
+--- a/text
+++ b/text
+@@ -1,2 +1,2 @@
+ quack quack
+-quack quack
+\ No newline at end of file
+quack quack
+
--- a/src/parser/tests/patches/a73b28e139296d23ade768f2346038318b331f94.gitpatch
+++ b/src/parser/tests/patches/a73b28e139296d23ade768f2346038318b331f94.gitpatch
@ -0,0 +1,8 @@
+diff --git a/text b/text
+--- a/text
+++ b/text
+@@ -1,2 +1,3 @@
+ quack quack
+I am a duck
+ quack quack
+
--- a/src/parser/tests/patches/b454edb3bb29890ee5b3af5ef66ce6a24d15d882.gitpatch
+++ b/src/parser/tests/patches/b454edb3bb29890ee5b3af5ef66ce6a24d15d882.gitpatch
@ -0,0 +1,16 @@
+diff --git a/image.png b/image_2.png
+rename from image.png
+rename to image_2.png
+index 229920a50597be0644f4b994d213fc7042050289..229920a50597be0644f4b994d213fc7042050289
+GIT binary patch
+literal 108
+zc%17D@N?(olHy`uVBq!ia0vp^EFjFm1SHiab7}%9$r9IylHmNblJdl&R0hYC{G?O`
+z&)mfH)S%SFl*+=BsWw1Ge4Z|jAr-fh5)@<^SR@!2Oc)q>5)V!R$}o7k`njxgN@xNA
+Dw4xaJ
+
+literal 108
+zc%17D@N?(olHy`uVBq!ia0vp^EFjFm1SHiab7}%9$r9IylHmNblJdl&R0hYC{G?O`
+z&)mfH)S%SFl*+=BsWw1Ge4Z|jAr-fh5)@<^SR@!2Oc)q>5)V!R$}o7k`njxgN@xNA
+Dw4xaJ
+
+
--- a/src/parser/tests/patches/d53dc614090c6c7d6d023e170877d7f611f18f5a.gitpatch
+++ b/src/parser/tests/patches/d53dc614090c6c7d6d023e170877d7f611f18f5a.gitpatch
@ -0,0 +1,9 @@
+diff --git a/text b/text
+--- a/text
+++ b/text
+@@ -1,2 +1,2 @@
+ quack quack
+-quack quack
+quack quack
+\ No newline at end of file
+
--- a/src/parser/tests/patches/df340e88d8aba12e8f2b8827f01f0cd9f35eb758.gitpatch
+++ b/src/parser/tests/patches/df340e88d8aba12e8f2b8827f01f0cd9f35eb758.gitpatch
@ -0,0 +1,13 @@
+diff --git a/image_2.png b/image_2.png
+deleted file mode 100644
+index 229920a50597be0644f4b994d213fc7042050289..0000000000000000000000000000000000000000
+GIT binary patch
+literal 0
+Hc$@<O00001
+
+literal 108
+zc%17D@N?(olHy`uVBq!ia0vp^EFjFm1SHiab7}%9$r9IylHmNblJdl&R0hYC{G?O`
+z&)mfH)S%SFl*+=BsWw1Ge4Z|jAr-fh5)@<^SR@!2Oc)q>5)V!R$}o7k`njxgN@xNA
+Dw4xaJ
+
+
--- a/src/parser/tests/patches/f19fb9fa1385c01b53bdb6d8842dd154e47151ec.gitpatch
+++ b/src/parser/tests/patches/f19fb9fa1385c01b53bdb6d8842dd154e47151ec.gitpatch
@ -0,0 +1,7 @@
+diff --git a/text b/text
+--- a/text
+++ b/text
+@@ -1 +1,2 @@
+ quack quack
+quack quack
+
--- a/src/parser/tests/patches/fb28468d25a5fdd063aca4ca559454c998a0af51.gitpatch
+++ b/src/parser/tests/patches/fb28468d25a5fdd063aca4ca559454c998a0af51.gitpatch
@ -0,0 +1,31 @@
+diff --git a/image.png b/image_2.png
+rename from image.png
+rename to image_2.png
+index 229920a50597be0644f4b994d213fc7042050289..229920a50597be0644f4b994d213fc7042050289
+GIT binary patch
+literal 108
+zc%17D@N?(olHy`uVBq!ia0vp^EFjFm1SHiab7}%9$r9IylHmNblJdl&R0hYC{G?O`
+z&)mfH)S%SFl*+=BsWw1Ge4Z|jAr-fh5)@<^SR@!2Oc)q>5)V!R$}o7k`njxgN@xNA
+Dw4xaJ
+
+literal 108
+zc%17D@N?(olHy`uVBq!ia0vp^EFjFm1SHiab7}%9$r9IylHmNblJdl&R0hYC{G?O`
+z&)mfH)S%SFl*+=BsWw1Ge4Z|jAr-fh5)@<^SR@!2Oc)q>5)V!R$}o7k`njxgN@xNA
+Dw4xaJ
+
+diff --git a/image.png b/image_3.png
+rename from image.png
+rename to image_3.png
+index 229920a50597be0644f4b994d213fc7042050289..229920a50597be0644f4b994d213fc7042050289
+GIT binary patch
+literal 108
+zc%17D@N?(olHy`uVBq!ia0vp^EFjFm1SHiab7}%9$r9IylHmNblJdl&R0hYC{G?O`
+z&)mfH)S%SFl*+=BsWw1Ge4Z|jAr-fh5)@<^SR@!2Oc)q>5)V!R$}o7k`njxgN@xNA
+Dw4xaJ
+
+literal 108
+zc%17D@N?(olHy`uVBq!ia0vp^EFjFm1SHiab7}%9$r9IylHmNblJdl&R0hYC{G?O`
+z&)mfH)S%SFl*+=BsWw1Ge4Z|jAr-fh5)@<^SR@!2Oc)q>5)V!R$}o7k`njxgN@xNA
+Dw4xaJ
+
+