mirror of
https://git.proxmox.com/git/libgit2
synced 2025-10-31 07:41:33 +00:00
88 lines
2.3 KiB
C
88 lines
2.3 KiB
C
#include "clar_libgit2.h"
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#include "buffer.h"
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#include "posix.h"
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#include "path.h"
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#include "fileops.h"
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static git_repository *repo;
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static char textual_content[] = "libgit2\n\r\n\0";
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void test_object_blob_fromchunks__initialize(void)
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{
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repo = cl_git_sandbox_init("testrepo.git");
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}
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void test_object_blob_fromchunks__cleanup(void)
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{
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cl_git_sandbox_cleanup();
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}
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static int text_chunked_source_cb(char *content, size_t max_length, void *payload)
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{
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int *count;
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GIT_UNUSED(max_length);
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count = (int *)payload;
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(*count)--;
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if (*count == 0)
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return 0;
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strcpy(content, textual_content);
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return (int)strlen(textual_content);
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}
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void test_object_blob_fromchunks__can_create_a_blob_from_a_in_memory_chunk_provider(void)
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{
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git_oid expected_oid, oid;
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git_object *blob;
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int howmany = 7;
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cl_git_pass(git_oid_fromstr(&expected_oid, "321cbdf08803c744082332332838df6bd160f8f9"));
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cl_git_fail(git_object_lookup(&blob, repo, &expected_oid, GIT_OBJ_ANY));
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cl_git_pass(git_blob_create_fromchunks(&oid, repo, NULL, text_chunked_source_cb, &howmany));
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cl_git_pass(git_object_lookup(&blob, repo, &expected_oid, GIT_OBJ_ANY));
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git_object_free(blob);
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}
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#define GITATTR "* text=auto\n" \
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"*.txt text\n" \
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"*.data binary\n"
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static void write_attributes(git_repository *repo)
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{
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git_buf buf = GIT_BUF_INIT;
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cl_git_pass(git_buf_joinpath(&buf, git_repository_path(repo), "info"));
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cl_git_pass(git_buf_joinpath(&buf, git_buf_cstr(&buf), "attributes"));
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cl_git_pass(git_futils_mkpath2file(git_buf_cstr(&buf), 0777));
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cl_git_rewritefile(git_buf_cstr(&buf), GITATTR);
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git_buf_free(&buf);
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}
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static void assert_named_chunked_blob(const char *expected_sha, const char *fake_name)
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{
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git_oid expected_oid, oid;
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int howmany = 7;
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cl_git_pass(git_oid_fromstr(&expected_oid, expected_sha));
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cl_git_pass(git_blob_create_fromchunks(&oid, repo, fake_name, text_chunked_source_cb, &howmany));
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cl_assert(git_oid_cmp(&expected_oid, &oid) == 0);
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}
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void test_object_blob_fromchunks__creating_a_blob_from_chunks_honors_the_attributes_directives(void)
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{
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write_attributes(repo);
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assert_named_chunked_blob("321cbdf08803c744082332332838df6bd160f8f9", "dummy.data");
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assert_named_chunked_blob("e9671e138a780833cb689753570fd10a55be84fb", "dummy.txt");
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assert_named_chunked_blob("e9671e138a780833cb689753570fd10a55be84fb", "dummy.dunno");
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}
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