sinode *si_bootstrap(si *i, uint64_t parent) { sr *r = i->r; /* create node */ sinode *n = si_nodenew(r); if (ssunlikely(n == NULL)) return NULL; sdid id = { .parent = parent, .flags = 0, .id = sr_seq(r->seq, SR_NSNNEXT) }; int rc; rc = si_nodecreate(n, r, i->scheme, &id); if (ssunlikely(rc == -1)) goto e0; n->branch = &n->self; n->branch_count++; /* in-memory mode support */ ssblob *blob = NULL; if (i->scheme->storage == SI_SIN_MEMORY) { blob = &n->self.copy; rc = ss_blobensure(blob, 4096); if (ssunlikely(rc == -1)) goto e0; n->in_memory = 1; } /* create index with one empty page */ sdindex index; sd_indexinit(&index); rc = sd_indexbegin(&index, r); if (ssunlikely(rc == -1)) goto e0; ssqf f, *qf = NULL; ss_qfinit(&f); sdbuild build; sd_buildinit(&build); rc = sd_buildbegin(&build, r, i->scheme->node_page_checksum, i->scheme->compression_key, i->scheme->compression, i->scheme->compression_if); if (ssunlikely(rc == -1)) goto e1; sd_buildend(&build, r); rc = sd_indexadd(&index, r, &build, sizeof(sdseal)); if (ssunlikely(rc == -1)) goto e1; /* write seal */ uint64_t seal = n->file.size; rc = sd_writeseal(r, &n->file, blob); if (ssunlikely(rc == -1)) goto e1; /* write page */ rc = sd_writepage(r, &n->file, blob, &build); if (ssunlikely(rc == -1)) goto e1; /* amqf */ if (i->scheme->amqf) { rc = ss_qfensure(&f, r->a, 0); if (ssunlikely(rc == -1)) goto e1; qf = &f; } rc = sd_indexcommit(&index, r, &id, qf, n->file.size); if (ssunlikely(rc == -1)) goto e1; ss_qffree(&f, r->a); /* write index */ rc = sd_writeindex(r, &n->file, blob, &index); if (ssunlikely(rc == -1)) goto e1; /* close seal */ rc = sd_seal(r, &n->file, blob, &index, seal); if (ssunlikely(rc == -1)) goto e1; if (blob) { rc = ss_blobfit(blob); if (ssunlikely(rc == -1)) goto e1; } if (i->scheme->mmap) { rc = si_nodemap(n, r); if (ssunlikely(rc == -1)) goto e1; } si_branchset(&n->self, &index); sd_buildcommit(&build, r); sd_buildfree(&build, r); return n; e1: ss_qffree(&f, r->a); sd_indexfree(&index, r); sd_buildfree(&build, r); e0: si_nodefree(n, r, 0); return NULL; } static inline int si_deploy(si *i, sr *r, int create_directory) { /* create directory */ int rc; if (sslikely(create_directory)) { rc = ss_vfsmkdir(r->vfs, i->scheme->path, 0755); if (ssunlikely(rc == -1)) { sr_malfunction(r->e, "directory '%s' create error: %s", i->scheme->path, strerror(errno)); return -1; } } /* create scheme file */ rc = si_schemedeploy(i->scheme, r); if (ssunlikely(rc == -1)) { sr_malfunction_set(r->e); return -1; } /* create initial node */ sinode *n = si_bootstrap(i, 0); if (ssunlikely(n == NULL)) return -1; SS_INJECTION(r->i, SS_INJECTION_SI_RECOVER_0, si_nodefree(n, r, 0); sr_malfunction(r->e, "%s", "error injection"); return -1); rc = si_nodecomplete(n, r, i->scheme); if (ssunlikely(rc == -1)) { si_nodefree(n, r, 1); return -1; } si_insert(i, n); si_plannerupdate(&i->p, SI_COMPACT|SI_BRANCH|SI_TEMP, n); i->size = si_nodesize(n); return 1; }
int key = 7; addv(&b, &r, 3, SVSET, &key); key = 8; addv(&b, &r, 4, SVSET, &key); key = 9; addv(&b, &r, 5, SVSET, &key); sd_buildend(&b, &r); sdindex index; sd_indexinit(&index); t( sd_indexbegin(&index, &r, 0) == 0 ); int rc; rc = sd_indexadd(&index, &r, &b); t( rc == 0 ); t( sd_buildcommit(&b) == 0 ); sdid id; memset(&id, 0, sizeof(id)); t( sd_indexcommit(&index, &r, &id) == 0 ); srfile f; sr_fileinit(&f, &a); t( sr_filenew(&f, "./0000.db") == 0 ); t( sd_commit(&b, &r, &index, &f) == 0 ); srmap map; t( sr_mapfile(&map, &f, 1) == 0 ); sdindex i; sd_indexinit(&i);
static void sd_read_gt0(void) { sdbuild b; sd_buildinit(&b); t( sd_buildbegin(&b, &st_r.r, 1, 0, 0, 0, NULL) == 0); int key = 7; addv(&b, &st_r.r, 3, 0, &key); key = 8; addv(&b, &st_r.r, 4, 0, &key); key = 9; addv(&b, &st_r.r, 5, 0, &key); sd_buildend(&b, &st_r.r); sdindex index; sd_indexinit(&index); t( sd_indexbegin(&index, &st_r.r) == 0 ); int rc; rc = sd_indexadd(&index, &st_r.r, &b, sizeof(sdseal)); t( rc == 0 ); sdid id; memset(&id, 0, sizeof(id)); ssfile f; ss_fileinit(&f, &st_r.vfs); t( ss_filenew(&f, "./0000.db") == 0 ); t( sd_writeseal(&st_r.r, &f, NULL) == 0 ); t( sd_writepage(&st_r.r, &f, NULL, &b) == 0 ); t( sd_indexcommit(&index, &st_r.r, &id, NULL, f.size) == 0 ); t( sd_writeindex(&st_r.r, &f, NULL, &index) == 0 ); t( sd_seal(&st_r.r, &f, NULL, &index, 0) == 0 ); ssmmap map; t( ss_vfsmmap(&st_r.vfs, &map, f.fd, f.size, 1) == 0 ); ssbuf buf; ss_bufinit(&buf); ssbuf xfbuf; ss_bufinit(&xfbuf); t( ss_bufensure(&xfbuf, &st_r.a, 1024) == 0 ); ssiter index_iter; ssiter page_iter; sdreadarg arg = { .index = &index, .buf = &buf, .buf_xf = &xfbuf, .buf_read = NULL, .index_iter = &index_iter, .page_iter = &page_iter, .mmap = &map, .memory = NULL, .file = NULL, .o = SS_GT, .use_memory = 0, .use_mmap = 1, .use_mmap_copy = 0, .use_compression = 0, .compression_if = NULL, .has = 0, .has_vlsn = 0, .r = &st_r.r }; ssiter it; ss_iterinit(sd_read, &it); ss_iteropen(sd_read, &it, &arg, NULL, 0); t( ss_iteratorhas(&it) == 1 ); sv *v = ss_iteratorof(&it); t( *(int*)sv_field(v, &st_r.r, 0, NULL) == 7); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &st_r.r, 0, NULL) == 8); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &st_r.r, 0, NULL) == 9); ss_iteratornext(&it); t( ss_iteratorhas(&it) == 0 ); ss_iteratorclose(&it); ss_fileclose(&f); t( ss_vfsmunmap(&st_r.vfs, &map) == 0 ); t( ss_vfsunlink(&st_r.vfs, "./0000.db") == 0 ); sd_indexfree(&index, &st_r.r); sd_buildfree(&b, &st_r.r); ss_buffree(&xfbuf, &st_r.a); ss_buffree(&buf, &st_r.a); } static void sd_read_gt1(void) { ssfile f; ss_fileinit(&f, &st_r.vfs); t( ss_filenew(&f, "./0000.db") == 0 ); t( sd_writeseal(&st_r.r, &f, NULL) == 0 ); sdbuild b; sd_buildinit(&b); t( sd_buildbegin(&b, &st_r.r, 1, 0, 0, 0, NULL) == 0); int key = 7; addv(&b, &st_r.r, 3, 0, &key); key = 8; addv(&b, &st_r.r, 4, 0, &key); key = 9; addv(&b, &st_r.r, 5, 0, &key); sd_buildend(&b, &st_r.r); uint64_t poff = f.size; t( sd_writepage(&st_r.r, &f, NULL, &b) == 0 ); sdindex index; sd_indexinit(&index); t( sd_indexbegin(&index, &st_r.r) == 0 ); int rc; rc = sd_indexadd(&index, &st_r.r, &b, poff); t( rc == 0 ); t( sd_buildcommit(&b, &st_r.r) == 0 ); t( sd_buildbegin(&b, &st_r.r, 1, 0, 0, 0, NULL) == 0); key = 10; addv(&b, &st_r.r, 6, 0, &key); key = 11; addv(&b, &st_r.r, 7, 0, &key); key = 13; addv(&b, &st_r.r, 8, 0, &key); sd_buildend(&b, &st_r.r); poff = f.size; t( sd_writepage(&st_r.r, &f, NULL, &b) == 0 ); rc = sd_indexadd(&index, &st_r.r, &b, poff); t( rc == 0 ); t( sd_buildcommit(&b, &st_r.r) == 0 ); t( sd_buildbegin(&b, &st_r.r, 1, 0, 0, 0, NULL) == 0); key = 15; addv(&b, &st_r.r, 9, 0, &key); key = 18; addv(&b, &st_r.r, 10, 0, &key); key = 20; addv(&b, &st_r.r, 11, 0, &key); sd_buildend(&b, &st_r.r); poff = f.size; t( sd_writepage(&st_r.r, &f, NULL, &b) == 0 ); rc = sd_indexadd(&index, &st_r.r, &b, poff); t( rc == 0 ); t( sd_buildcommit(&b, &st_r.r) == 0 ); sdid id; memset(&id, 0, sizeof(id)); t( sd_indexcommit(&index, &st_r.r, &id, NULL, f.size) == 0 ); t( sd_writeindex(&st_r.r, &f, NULL, &index) == 0 ); t( sd_seal(&st_r.r, &f, NULL, &index, 0) == 0 ); ssmmap map; t( ss_vfsmmap(&st_r.vfs, &map, f.fd, f.size, 1) == 0 ); ssbuf buf; ss_bufinit(&buf); ssbuf xfbuf; ss_bufinit(&xfbuf); t( ss_bufensure(&xfbuf, &st_r.a, 1024) == 0 ); ssiter index_iter; ssiter page_iter; sdreadarg arg = { .index = &index, .buf = &buf, .buf_xf = &xfbuf, .buf_read = NULL, .index_iter = &index_iter, .page_iter = &page_iter, .mmap = &map, .memory = NULL, .file = NULL, .o = SS_GT, .use_memory = 0, .use_mmap = 1, .use_mmap_copy = 0, .use_compression = 0, .compression_if = NULL, .has = 0, .has_vlsn = 0, .r = &st_r.r }; ssiter it; ss_iterinit(sd_read, &it); ss_iteropen(sd_read, &it, &arg, NULL, 0); t( ss_iteratorhas(&it) == 1 ); /* page 0 */ t( ss_iteratorhas(&it) != 0 ); sv *v = ss_iteratorof(&it); t( *(int*)sv_field(v, &st_r.r, 0, NULL) == 7); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &st_r.r, 0, NULL) == 8); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &st_r.r, 0, NULL) == 9); ss_iteratornext(&it); /* page 1 */ v = ss_iteratorof(&it); t( *(int*)sv_field(v, &st_r.r, 0, NULL) == 10); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &st_r.r, 0, NULL) == 11); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &st_r.r, 0, NULL) == 13); ss_iteratornext(&it); /* page 2 */ v = ss_iteratorof(&it); t( *(int*)sv_field(v, &st_r.r, 0, NULL) == 15); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &st_r.r, 0, NULL) == 18); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &st_r.r, 0, NULL) == 20); ss_iteratornext(&it); t( ss_iteratorhas(&it) == 0 ); ss_iteratorclose(&it); ss_fileclose(&f); t( ss_vfsmunmap(&st_r.vfs, &map) == 0 ); t( ss_vfsunlink(&st_r.vfs, "./0000.db") == 0 ); sd_indexfree(&index, &st_r.r); sd_buildfree(&b, &st_r.r); ss_buffree(&xfbuf, &st_r.a); ss_buffree(&buf, &st_r.a); } static void sd_read_gt0_compression_zstd(void) { ssa a; ss_aopen(&a, &ss_stda); ssa aref; ss_aopen(&aref, &ss_stda); ssvfs vfs; ss_vfsinit(&vfs, &ss_stdvfs); sfscheme cmp; sf_schemeinit(&cmp); sffield *field = sf_fieldnew(&a, "key"); t( sf_fieldoptions(field, &a, "u32,key(0)") == 0 ); t( sf_schemeadd(&cmp, &a, field) == 0 ); field = sf_fieldnew(&a, "value"); t( sf_fieldoptions(field, &a, "string") == 0 ); t( sf_schemeadd(&cmp, &a, field) == 0 ); t( sf_schemevalidate(&cmp, &a) == 0 ); ssinjection ij; memset(&ij, 0, sizeof(ij)); srstat stat; memset(&stat, 0, sizeof(stat)); srerror error; sr_errorinit(&error); srseq seq; sr_seqinit(&seq); sscrcf crc = ss_crc32c_function(); sr r; sr_init(&r, NULL, &error, &a, &aref, &vfs, NULL, NULL, &seq, SF_RAW, NULL, &cmp, &ij, &stat, crc); sdbuild b; sd_buildinit(&b); t( sd_buildbegin(&b, &r, 1, 0, 0, 1, &ss_zstdfilter) == 0); int key = 7; addv(&b, &r, 3, 0, &key); key = 8; addv(&b, &r, 4, 0, &key); key = 9; addv(&b, &r, 5, 0, &key); t( sd_buildend(&b, &r) == 0 ); sdindex index; sd_indexinit(&index); t( sd_indexbegin(&index, &r) == 0 ); int rc; rc = sd_indexadd(&index, &r, &b, sizeof(sdseal)); t( rc == 0 ); sdid id; memset(&id, 0, sizeof(id)); ssfile f; ss_fileinit(&f, &vfs); t( ss_filenew(&f, "./0000.db") == 0 ); t( sd_writeseal(&r, &f, NULL) == 0 ); t( sd_writepage(&r, &f, NULL, &b) == 0 ); t( sd_indexcommit(&index, &r, &id, NULL, f.size) == 0 ); t( sd_writeindex(&r, &f, NULL, &index) == 0 ); t( sd_seal(&r, &f, NULL, &index, 0) == 0 ); t( sd_buildcommit(&b, &r) == 0 ); ssmmap map; t( ss_vfsmmap(&st_r.vfs, &map, f.fd, f.size, 1) == 0 ); ssbuf buf; ss_bufinit(&buf); ssbuf xfbuf; ss_bufinit(&xfbuf); t( ss_bufensure(&xfbuf, &a, 1024) == 0 ); ssiter index_iter; ssiter page_iter; sdreadarg arg = { .index = &index, .buf = &buf, .buf_xf = &xfbuf, .buf_read = NULL, .index_iter = &index_iter, .page_iter = &page_iter, .mmap = &map, .memory = NULL, .file = NULL, .o = SS_GT, .use_memory = 0, .use_mmap = 1, .use_mmap_copy = 0, .use_compression = 1, .compression_if = &ss_zstdfilter, .has = 0, .has_vlsn = 0, .r = &r }; ssiter it; ss_iterinit(sd_read, &it); ss_iteropen(sd_read, &it, &arg, NULL, 0); t( ss_iteratorhas(&it) == 1 ); sv *v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 7); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 8); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 9); ss_iteratornext(&it); t( ss_iteratorhas(&it) == 0 ); ss_iteratorclose(&it); ss_fileclose(&f); t( ss_vfsmunmap(&st_r.vfs, &map) == 0 ); t( ss_vfsunlink(&vfs, "./0000.db") == 0 ); sd_indexfree(&index, &r); sd_buildfree(&b, &r); ss_buffree(&xfbuf, &a); ss_buffree(&buf, &a); sf_schemefree(&cmp, &a); } static void sd_read_gt0_compression_lz4(void) { ssa a; ss_aopen(&a, &ss_stda); ssa aref; ss_aopen(&aref, &ss_stda); ssvfs vfs; ss_vfsinit(&vfs, &ss_stdvfs); sfscheme cmp; sf_schemeinit(&cmp); sffield *field = sf_fieldnew(&a, "key"); t( sf_fieldoptions(field, &a, "u32,key(0)") == 0 ); t( sf_schemeadd(&cmp, &a, field) == 0 ); field = sf_fieldnew(&a, "value"); t( sf_fieldoptions(field, &a, "string") == 0 ); t( sf_schemeadd(&cmp, &a, field) == 0 ); t( sf_schemevalidate(&cmp, &a) == 0 ); ssinjection ij; memset(&ij, 0, sizeof(ij)); srstat stat; memset(&stat, 0, sizeof(stat)); srerror error; sr_errorinit(&error); srseq seq; sr_seqinit(&seq); sscrcf crc = ss_crc32c_function(); sr r; sr_init(&r, NULL, &error, &a, &aref, &vfs, NULL, NULL, &seq, SF_RAW, NULL, &cmp, &ij, &stat, crc); sdbuild b; sd_buildinit(&b); t( sd_buildbegin(&b, &r, 1, 0, 0, 1, &ss_lz4filter) == 0); int key = 7; addv(&b, &r, 3, 0, &key); key = 8; addv(&b, &r, 4, 0, &key); key = 9; addv(&b, &r, 5, 0, &key); t( sd_buildend(&b, &r) == 0 ); sdindex index; sd_indexinit(&index); t( sd_indexbegin(&index, &r) == 0 ); int rc; rc = sd_indexadd(&index, &r, &b, sizeof(sdseal)); t( rc == 0 ); sdid id; memset(&id, 0, sizeof(id)); t( sd_indexcommit(&index, &r, &id, NULL, 0) == 0 ); ssfile f; ss_fileinit(&f, &vfs); t( ss_filenew(&f, "./0000.db") == 0 ); t( sd_writeseal(&r, &f, NULL) == 0 ); t( sd_writepage(&r, &f, NULL, &b) == 0 ); t( sd_indexcommit(&index, &r, &id, NULL, f.size) == 0 ); t( sd_writeindex(&r, &f, NULL, &index) == 0 ); t( sd_seal(&r, &f, NULL, &index, 0) == 0 ); ssmmap map; t( ss_vfsmmap(&st_r.vfs, &map, f.fd, f.size, 1) == 0 ); t( sd_buildcommit(&b, &r) == 0 ); ssbuf buf; ss_bufinit(&buf); ssbuf xfbuf; ss_bufinit(&xfbuf); t( ss_bufensure(&xfbuf, &a, 1024) == 0 ); ssiter index_iter; ssiter page_iter; sdreadarg arg = { .index = &index, .buf = &buf, .buf_xf = &xfbuf, .buf_read = NULL, .index_iter = &index_iter, .page_iter = &page_iter, .mmap = &map, .memory = NULL, .file = NULL, .o = SS_GT, .use_memory = 0, .use_mmap = 1, .use_mmap_copy = 0, .use_compression = 1, .compression_if = &ss_lz4filter, .has = 0, .has_vlsn = 0, .r = &r }; ssiter it; ss_iterinit(sd_read, &it); ss_iteropen(sd_read, &it, &arg, NULL, 0); t( ss_iteratorhas(&it) == 1 ); sv *v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 7); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 8); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 9); ss_iteratornext(&it); t( ss_iteratorhas(&it) == 0 ); ss_iteratorclose(&it); ss_fileclose(&f); t( ss_vfsmunmap(&st_r.vfs, &map) == 0 ); t( ss_vfsunlink(&vfs, "./0000.db") == 0 ); sd_indexfree(&index, &r); sd_buildfree(&b, &r); ss_buffree(&xfbuf, &a); ss_buffree(&buf, &a); sf_schemefree(&cmp, &a); } static void sd_read_gt1_compression_zstd(void) { ssa a; ss_aopen(&a, &ss_stda); ssa aref; ss_aopen(&aref, &ss_stda); ssvfs vfs; ss_vfsinit(&vfs, &ss_stdvfs); sfscheme cmp; sf_schemeinit(&cmp); sffield *field = sf_fieldnew(&a, "key"); t( sf_fieldoptions(field, &a, "u32,key(0)") == 0 ); t( sf_schemeadd(&cmp, &a, field) == 0 ); field = sf_fieldnew(&a, "value"); t( sf_fieldoptions(field, &a, "string") == 0 ); t( sf_schemeadd(&cmp, &a, field) == 0 ); t( sf_schemevalidate(&cmp, &a) == 0 ); ssinjection ij; memset(&ij, 0, sizeof(ij)); srstat stat; memset(&stat, 0, sizeof(stat)); srerror error; sr_errorinit(&error); srseq seq; sr_seqinit(&seq); sscrcf crc = ss_crc32c_function(); sr r; sr_init(&r, NULL, &error, &a, &aref, &vfs, NULL, NULL, &seq, SF_RAW, NULL, &cmp, &ij, &stat, crc); ssfile f; ss_fileinit(&f, &vfs); t( ss_filenew(&f, "./0000.db") == 0 ); t( sd_writeseal(&r, &f, NULL) == 0 ); sdbuild b; sd_buildinit(&b); t( sd_buildbegin(&b, &r, 1, 0, 0, 1, &ss_zstdfilter) == 0); int key = 7; addv(&b, &r, 3, 0, &key); key = 8; addv(&b, &r, 4, 0, &key); key = 9; addv(&b, &r, 5, 0, &key); sd_buildend(&b, &r); uint64_t poff = f.size; t( sd_writepage(&r, &f, NULL, &b) == 0 ); sdindex index; sd_indexinit(&index); t( sd_indexbegin(&index, &r) == 0 ); int rc; rc = sd_indexadd(&index, &r, &b, poff); t( rc == 0 ); t( sd_buildcommit(&b, &r) == 0 ); sd_buildreset(&b, &r); t( sd_buildbegin(&b, &r, 1, 0, 0, 1, &ss_zstdfilter) == 0); key = 10; addv(&b, &r, 6, 0, &key); key = 11; addv(&b, &r, 7, 0, &key); key = 13; addv(&b, &r, 8, 0, &key); sd_buildend(&b, &r); poff = f.size; t( sd_writepage(&r, &f, NULL, &b) == 0 ); rc = sd_indexadd(&index, &r, &b, poff); t( rc == 0 ); t( sd_buildcommit(&b, &r) == 0 ); sd_buildreset(&b, &r); t( sd_buildbegin(&b, &r, 1, 0, 0, 1, &ss_zstdfilter) == 0); key = 15; addv(&b, &r, 9, 0, &key); key = 18; addv(&b, &r, 10, 0, &key); key = 20; addv(&b, &r, 11, 0, &key); sd_buildend(&b, &r); poff = f.size; t( sd_writepage(&r, &f, NULL, &b) == 0 ); rc = sd_indexadd(&index, &r, &b, poff); t( rc == 0 ); t( sd_buildcommit(&b, &r) == 0 ); sdid id; memset(&id, 0, sizeof(id)); t( sd_indexcommit(&index, &r, &id, NULL, f.size) == 0 ); t( sd_writeindex(&r, &f, NULL, &index) == 0 ); t( sd_seal(&r, &f, NULL, &index, 0) == 0 ); ssmmap map; t( ss_vfsmmap(&st_r.vfs, &map, f.fd, f.size, 1) == 0 ); ssbuf buf; ss_bufinit(&buf); ssbuf xfbuf; ss_bufinit(&xfbuf); t( ss_bufensure(&xfbuf, &a, 1024) == 0 ); ssiter index_iter; ssiter page_iter; sdreadarg arg = { .index = &index, .buf = &buf, .buf_xf = &xfbuf, .buf_read = NULL, .index_iter = &index_iter, .page_iter = &page_iter, .mmap = &map, .memory = NULL, .file = NULL, .o = SS_GT, .use_memory = 0, .use_mmap = 1, .use_mmap_copy = 0, .use_compression = 1, .compression_if = &ss_zstdfilter, .has = 0, .has_vlsn = 0, .r = &r }; ssiter it; ss_iterinit(sd_read, &it); ss_iteropen(sd_read, &it, &arg, NULL, 0); t( ss_iteratorhas(&it) == 1 ); /* page 0 */ t( ss_iteratorhas(&it) != 0 ); sv *v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 7); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 8); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 9); ss_iteratornext(&it); /* page 1 */ v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 10); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 11); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 13); ss_iteratornext(&it); /* page 2 */ v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 15); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 18); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 20); ss_iteratornext(&it); t( ss_iteratorhas(&it) == 0 ); ss_iteratorclose(&it); ss_fileclose(&f); t( ss_vfsmunmap(&st_r.vfs, &map) == 0 ); t( ss_vfsunlink(&vfs, "./0000.db") == 0 ); sd_indexfree(&index, &r); sd_buildfree(&b, &r); ss_buffree(&buf, &a); ss_buffree(&xfbuf, &a); sf_schemefree(&cmp, &a); } static void sd_read_gt1_compression_lz4(void) { ssa a; ss_aopen(&a, &ss_stda); ssa aref; ss_aopen(&aref, &ss_stda); ssvfs vfs; ss_vfsinit(&vfs, &ss_stdvfs); sfscheme cmp; sf_schemeinit(&cmp); sffield *field = sf_fieldnew(&a, "key"); t( sf_fieldoptions(field, &a, "u32,key(0)") == 0 ); t( sf_schemeadd(&cmp, &a, field) == 0 ); field = sf_fieldnew(&a, "value"); t( sf_fieldoptions(field, &a, "string") == 0 ); t( sf_schemeadd(&cmp, &a, field) == 0 ); t( sf_schemevalidate(&cmp, &a) == 0 ); ssinjection ij; memset(&ij, 0, sizeof(ij)); srstat stat; memset(&stat, 0, sizeof(stat)); srerror error; sr_errorinit(&error); srseq seq; sr_seqinit(&seq); sscrcf crc = ss_crc32c_function(); sr r; sr_init(&r, NULL, &error, &a, &aref, &vfs, NULL, NULL, &seq, SF_RAW, NULL, &cmp, &ij, &stat, crc); ssfile f; ss_fileinit(&f, &vfs); t( ss_filenew(&f, "./0000.db") == 0 ); t( sd_writeseal(&r, &f, NULL) == 0 ); sdbuild b; sd_buildinit(&b); t( sd_buildbegin(&b, &r, 1, 0, 0, 1, &ss_lz4filter) == 0); int key = 7; addv(&b, &r, 3, 0, &key); key = 8; addv(&b, &r, 4, 0, &key); key = 9; addv(&b, &r, 5, 0, &key); sd_buildend(&b, &r); uint64_t poff = f.size; t( sd_writepage(&r, &f, NULL, &b) == 0 ); sdindex index; sd_indexinit(&index); t( sd_indexbegin(&index, &r) == 0 ); int rc; rc = sd_indexadd(&index, &r, &b, poff); t( rc == 0 ); t( sd_buildcommit(&b, &r) == 0 ); sd_buildreset(&b, &r); t( sd_buildbegin(&b, &r, 1, 0, 0, 1, &ss_lz4filter) == 0); key = 10; addv(&b, &r, 6, 0, &key); key = 11; addv(&b, &r, 7, 0, &key); key = 13; addv(&b, &r, 8, 0, &key); sd_buildend(&b, &r); poff = f.size; t( sd_writepage(&r, &f, NULL, &b) == 0 ); rc = sd_indexadd(&index, &r, &b, poff); t( rc == 0 ); t( sd_buildcommit(&b, &r) == 0 ); sd_buildreset(&b, &r); t( sd_buildbegin(&b, &r, 1, 0, 0, 1, &ss_lz4filter) == 0); key = 15; addv(&b, &r, 9, 0, &key); key = 18; addv(&b, &r, 10, 0, &key); key = 20; addv(&b, &r, 11, 0, &key); sd_buildend(&b, &r); poff = f.size; t( sd_writepage(&r, &f, NULL, &b) == 0 ); rc = sd_indexadd(&index, &r, &b, poff); t( rc == 0 ); t( sd_buildcommit(&b, &r) == 0 ); sdid id; memset(&id, 0, sizeof(id)); t( sd_indexcommit(&index, &r, &id, NULL, f.size) == 0 ); t( sd_writeindex(&r, &f, NULL, &index) == 0 ); t( sd_seal(&r, &f, NULL, &index, 0) == 0 ); ssmmap map; t( ss_vfsmmap(&st_r.vfs, &map, f.fd, f.size, 1) == 0 ); ssbuf buf; ss_bufinit(&buf); ssbuf xfbuf; ss_bufinit(&xfbuf); t( ss_bufensure(&xfbuf, &a, 1024) == 0 ); ssiter index_iter; ssiter page_iter; sdreadarg arg = { .index = &index, .buf = &buf, .buf_xf = &xfbuf, .buf_read = NULL, .index_iter = &index_iter, .page_iter = &page_iter, .mmap = &map, .memory = NULL, .file = NULL, .o = SS_GT, .use_memory = 0, .use_mmap = 1, .use_mmap_copy = 0, .use_compression = 1, .compression_if = &ss_lz4filter, .has = 0, .has_vlsn = 0, .r = &r }; ssiter it; ss_iterinit(sd_read, &it); ss_iteropen(sd_read, &it, &arg, NULL, 0); t( ss_iteratorhas(&it) == 1 ); /* page 0 */ t( ss_iteratorhas(&it) != 0 ); sv *v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 7); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 8); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 9); ss_iteratornext(&it); /* page 1 */ v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 10); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 11); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 13); ss_iteratornext(&it); /* page 2 */ v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 15); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 18); ss_iteratornext(&it); v = ss_iteratorof(&it); t( *(int*)sv_field(v, &r, 0, NULL) == 20); ss_iteratornext(&it); t( ss_iteratorhas(&it) == 0 ); ss_iteratorclose(&it); ss_fileclose(&f); t( ss_vfsmunmap(&st_r.vfs, &map) == 0 ); t( ss_vfsunlink(&vfs, "./0000.db") == 0 ); sd_indexfree(&index, &r); sd_buildfree(&b, &r); ss_buffree(&buf, &a); ss_buffree(&xfbuf, &a); sf_schemefree(&cmp, &a); } stgroup *sd_read_group(void) { stgroup *group = st_group("sdread"); st_groupadd(group, st_test("gt0", sd_read_gt0)); st_groupadd(group, st_test("gt1", sd_read_gt1)); st_groupadd(group, st_test("gt0_compression_zstd", sd_read_gt0_compression_zstd)); st_groupadd(group, st_test("gt0_compression_lz4", sd_read_gt0_compression_lz4)); st_groupadd(group, st_test("gt1_compression_zstd", sd_read_gt1_compression_zstd)); st_groupadd(group, st_test("gt1_compression_lz4", sd_read_gt1_compression_lz4)); return group; }
sinode *si_bootstrap(si *i, sr *r, uint32_t parent) { sinode *n = si_nodenew(r); if (srunlikely(n == NULL)) return NULL; sdid id = { .parent = parent, .flags = 0, .id = sr_seq(r->seq, SR_NSNNEXT) }; sdindex index; sd_indexinit(&index); int rc = sd_indexbegin(&index, r, 0); if (srunlikely(rc == -1)) { si_nodefree(n, r, 0); return NULL; } sdbuild build; sd_buildinit(&build); rc = sd_buildbegin(&build, r, i->conf->node_page_checksum, i->conf->compression); if (srunlikely(rc == -1)) { sd_indexfree(&index, r); sd_buildfree(&build, r); si_nodefree(n, r, 0); return NULL; } sd_buildend(&build, r); rc = sd_indexadd(&index, r, &build); if (srunlikely(rc == -1)) { sd_indexfree(&index, r); si_nodefree(n, r, 0); return NULL; } sd_buildcommit(&build); sd_indexcommit(&index, r, &id); rc = si_nodecreate(n, r, i->conf, &id, &index, &build); sd_buildfree(&build, r); if (srunlikely(rc == -1)) { si_nodefree(n, r, 1); return NULL; } return n; } static inline int si_deploy(si *i, sr *r) { int rc = sr_filemkdir(i->conf->path); if (srunlikely(rc == -1)) { sr_malfunction(r->e, "directory '%s' create error: %s", i->conf->path, strerror(errno)); return -1; } sinode *n = si_bootstrap(i, r, 0); if (srunlikely(n == NULL)) return -1; SR_INJECTION(r->i, SR_INJECTION_SI_RECOVER_0, si_nodefree(n, r, 0); sr_malfunction(r->e, "%s", "error injection"); return -1); rc = si_nodecomplete(n, r, i->conf); if (srunlikely(rc == -1)) { si_nodefree(n, r, 1); return -1; } si_insert(i, r, n); si_plannerupdate(&i->p, SI_COMPACT|SI_BRANCH, n); return 1; }