mirror of
https://github.com/SkinnyMind/libgit2dart.git
synced 2025-05-05 04:39:07 -04:00
test: add more tests for throws and their messages
This commit is contained in:
Aleksey Kulikov
parent
d6eae1e9ed
commit
127849519d
80 changed files with 2741 additions and 1501 deletions
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@ -7,9 +7,7 @@ import '../util.dart';
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/// Directly generate a patch from the difference between two buffers.
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///
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/// You can use the standard patch accessor functions to read the patch data, and
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/// you must call `free()` on the patch when done.
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///
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/// Throws a [LibGit2Error] if error occured.
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/// you must free the patch when done.
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Map<String, Pointer?> fromBuffers({
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String? oldBuffer,
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String? oldAsPath,
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@ -32,7 +30,7 @@ Map<String, Pointer?> fromBuffers({
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interhunkLines: interhunkLines,
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);
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final error = libgit2.git_patch_from_buffers(
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libgit2.git_patch_from_buffers(
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out,
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oldBufferC.cast(),
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oldLen,
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@ -47,29 +45,20 @@ Map<String, Pointer?> fromBuffers({
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calloc.free(newAsPathC);
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calloc.free(opts);
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if (error < 0) {
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calloc.free(out);
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calloc.free(oldBufferC);
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calloc.free(newBufferC);
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throw LibGit2Error(libgit2.git_error_last());
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} else {
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// Returning map with pointers to patch and buffers because patch object does not
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// have refenrece to underlying buffers or blobs. So if the buffer or blob is freed/removed
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// the patch text becomes corrupted.
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return {'patch': out.value, 'a': oldBufferC, 'b': newBufferC};
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}
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// Returning map with pointers to patch and buffers because patch object does not
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// have refenrece to underlying buffers or blobs. So if the buffer or blob is freed/removed
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// the patch text becomes corrupted.
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return {'patch': out.value, 'a': oldBufferC, 'b': newBufferC};
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}
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/// Directly generate a patch from the difference between two blobs.
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///
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/// You can use the standard patch accessor functions to read the patch data, and you
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/// must call `free()` on the patch when done.
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///
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/// Throws a [LibGit2Error] if error occured.
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/// must free the patch when done.
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Map<String, Pointer?> fromBlobs({
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Pointer<git_blob>? oldBlobPointer,
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required Pointer<git_blob> oldBlobPointer,
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String? oldAsPath,
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Pointer<git_blob>? newBlobPointer,
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required Pointer<git_blob> newBlobPointer,
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String? newAsPath,
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required int flags,
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required int contextLines,
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@ -84,11 +73,11 @@ Map<String, Pointer?> fromBlobs({
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interhunkLines: interhunkLines,
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);
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final error = libgit2.git_patch_from_blobs(
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libgit2.git_patch_from_blobs(
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out,
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oldBlobPointer ?? nullptr,
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oldBlobPointer,
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oldAsPathC,
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newBlobPointer ?? nullptr,
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newBlobPointer,
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newAsPathC,
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opts,
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);
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@ -97,23 +86,16 @@ Map<String, Pointer?> fromBlobs({
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calloc.free(newAsPathC);
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calloc.free(opts);
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if (error < 0) {
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calloc.free(out);
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throw LibGit2Error(libgit2.git_error_last());
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} else {
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// Returning map with pointers to patch and blobs because patch object does not
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// have reference to underlying blobs. So if the blob is freed/removed the patch
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// text becomes corrupted.
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return {'patch': out.value, 'a': oldBlobPointer, 'b': newBlobPointer};
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}
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// Returning map with pointers to patch and blobs because patch object does not
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// have reference to underlying blobs. So if the blob is freed/removed the patch
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// text becomes corrupted.
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return {'patch': out.value, 'a': oldBlobPointer, 'b': newBlobPointer};
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}
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/// Directly generate a patch from the difference between a blob and a buffer.
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///
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/// You can use the standard patch accessor functions to read the patch data, and you must
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/// call `free()` on the patch when done.
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///
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/// Throws a [LibGit2Error] if error occured.
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/// free the patch when done.
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Map<String, Pointer?> fromBlobAndBuffer({
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Pointer<git_blob>? oldBlobPointer,
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String? oldAsPath,
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@ -134,7 +116,7 @@ Map<String, Pointer?> fromBlobAndBuffer({
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interhunkLines: interhunkLines,
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);
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final error = libgit2.git_patch_from_blob_and_buffer(
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libgit2.git_patch_from_blob_and_buffer(
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out,
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oldBlobPointer ?? nullptr,
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oldAsPathC,
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@ -148,16 +130,10 @@ Map<String, Pointer?> fromBlobAndBuffer({
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calloc.free(bufferAsPathC);
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calloc.free(opts);
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if (error < 0) {
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calloc.free(out);
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calloc.free(bufferC);
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throw LibGit2Error(libgit2.git_error_last());
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} else {
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// Returning map with pointers to patch and buffers because patch object does not
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// have reference to underlying buffers or blobs. So if the buffer or blob is freed/removed
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// the patch text becomes corrupted.
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return {'patch': out.value, 'a': oldBlobPointer, 'b': bufferC};
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}
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// Returning map with pointers to patch and buffers because patch object does not
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// have reference to underlying buffers or blobs. So if the buffer or blob is freed/removed
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// the patch text becomes corrupted.
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return {'patch': out.value, 'a': oldBlobPointer, 'b': bufferC};
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}
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/// Return a patch for an entry in the diff list.
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@ -191,55 +167,31 @@ int numHunks(Pointer<git_patch> patch) => libgit2.git_patch_num_hunks(patch);
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/// Get the information about a hunk in a patch.
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///
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/// Given a patch and a hunk index into the patch, this returns detailed information about that hunk.
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///
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/// Throws a [LibGit2Error] if error occured.
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/// Given a patch and a hunk index into the patch, this returns detailed information
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/// about that hunk.
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Map<String, Object> hunk({
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required Pointer<git_patch> patchPointer,
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required int hunkIndex,
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}) {
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final out = calloc<Pointer<git_diff_hunk>>();
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final linesInHunk = calloc<Int64>();
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final error = libgit2.git_patch_get_hunk(
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out,
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linesInHunk.cast(),
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patchPointer,
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hunkIndex,
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);
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libgit2.git_patch_get_hunk(out, linesInHunk.cast(), patchPointer, hunkIndex);
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if (error < 0) {
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calloc.free(out);
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calloc.free(linesInHunk);
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throw LibGit2Error(libgit2.git_error_last());
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} else {
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final linesN = linesInHunk.value;
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calloc.free(linesInHunk);
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return {'hunk': out.value, 'linesN': linesN};
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}
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final linesN = linesInHunk.value;
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calloc.free(linesInHunk);
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return {'hunk': out.value, 'linesN': linesN};
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}
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/// Get data about a line in a hunk of a patch.
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///
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/// Throws a [LibGit2Error] if error occured.
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Pointer<git_diff_line> lines({
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required Pointer<git_patch> patchPointer,
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required int hunkIndex,
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required int lineOfHunk,
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}) {
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final out = calloc<Pointer<git_diff_line>>();
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final error = libgit2.git_patch_get_line_in_hunk(
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out,
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patchPointer,
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hunkIndex,
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lineOfHunk,
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);
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libgit2.git_patch_get_line_in_hunk(out, patchPointer, hunkIndex, lineOfHunk);
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if (error < 0) {
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calloc.free(out);
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throw LibGit2Error(libgit2.git_error_last());
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} else {
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return out.value;
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}
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return out.value;
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}
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/// Get the content of a patch as a single diff text.
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@ -294,15 +246,7 @@ Pointer<git_diff_options> _diffOptionsInit({
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required int interhunkLines,
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}) {
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final opts = calloc<git_diff_options>();
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final optsError = libgit2.git_diff_options_init(
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opts,
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GIT_DIFF_OPTIONS_VERSION,
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);
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if (optsError < 0) {
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calloc.free(opts);
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throw LibGit2Error(libgit2.git_error_last());
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}
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libgit2.git_diff_options_init(opts, GIT_DIFF_OPTIONS_VERSION);
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opts.ref.flags = flags;
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opts.ref.context_lines = contextLines;
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