diff options
| -rwxr-xr-x | t/t9010-svn-fe.sh | 102 | ||||
| -rw-r--r-- | vcs-svn/svndump.c | 54 |
2 files changed, 144 insertions, 12 deletions
diff --git a/t/t9010-svn-fe.sh b/t/t9010-svn-fe.sh index f1e8799bbd..7dc06707a1 100755 --- a/t/t9010-svn-fe.sh +++ b/t/t9010-svn-fe.sh @@ -514,7 +514,12 @@ test_expect_success 'deltas not supported' ' test_must_fail test-svn-fe delta.dump ' -test_expect_success 'property deltas not supported' ' +test_expect_success 'property deltas supported' ' + reinit_git && + cat >expect <<-\EOF && + OBJID + :100755 100644 OBJID OBJID M script.sh + EOF { properties \ svn:author author@example.com \ @@ -565,7 +570,100 @@ test_expect_success 'property deltas not supported' ' PROPS-END EOF } >propdelta.dump && - test_must_fail test-svn-fe propdelta.dump + test-svn-fe propdelta.dump >stream && + git fast-import <stream && + { + git rev-list HEAD | + git diff-tree --stdin | + sed "s/$_x40/OBJID/g" + } >actual && + test_cmp expect actual +' + +test_expect_success 'deltas for typechange' ' + reinit_git && + cat >expect <<-\EOF && + OBJID + :120000 100644 OBJID OBJID T test-file + OBJID + :100755 120000 OBJID OBJID T test-file + OBJID + :000000 100755 OBJID OBJID A test-file + EOF + cat >deleteprop.dump <<-\EOF && + SVN-fs-dump-format-version: 3 + + Revision-number: 1 + Prop-content-length: 10 + Content-length: 10 + + PROPS-END + + Node-path: test-file + Node-kind: file + Node-action: add + Prop-delta: true + Prop-content-length: 35 + Text-content-length: 17 + Content-length: 52 + + K 14 + svn:executable + V 0 + + PROPS-END + link testing 123 + + Revision-number: 2 + Prop-content-length: 10 + Content-length: 10 + + PROPS-END + + Node-path: test-file + Node-kind: file + Node-action: change + Prop-delta: true + Prop-content-length: 53 + Text-content-length: 17 + Content-length: 70 + + K 11 + svn:special + V 1 + * + D 14 + svn:executable + PROPS-END + link testing 231 + + Revision-number: 3 + Prop-content-length: 10 + Content-length: 10 + + PROPS-END + + Node-path: test-file + Node-kind: file + Node-action: change + Prop-delta: true + Prop-content-length: 27 + Text-content-length: 17 + Content-length: 44 + + D 11 + svn:special + PROPS-END + link testing 321 + EOF + test-svn-fe deleteprop.dump >stream && + git fast-import <stream && + { + git rev-list HEAD | + git diff-tree --root --stdin | + sed "s/$_x40/OBJID/g" + } >actual && + test_cmp expect actual ' test_expect_success 't9135/svn.dump' ' diff --git a/vcs-svn/svndump.c b/vcs-svn/svndump.c index 576d148e5e..c71a57599e 100644 --- a/vcs-svn/svndump.c +++ b/vcs-svn/svndump.c @@ -115,20 +115,35 @@ static void init_keys(void) keys.prop_delta = pool_intern("Prop-delta"); } -static void handle_property(uint32_t key, const char *val, uint32_t len) +static void handle_property(uint32_t key, const char *val, uint32_t len, + uint32_t *type_set) { if (key == keys.svn_log) { + if (!val) + die("invalid dump: unsets svn:log"); /* Value length excludes terminating nul. */ rev_ctx.log = log_copy(len + 1, val); } else if (key == keys.svn_author) { rev_ctx.author = pool_intern(val); } else if (key == keys.svn_date) { + if (!val) + die("invalid dump: unsets svn:date"); if (parse_date_basic(val, &rev_ctx.timestamp, NULL)) - fprintf(stderr, "Invalid timestamp: %s\n", val); - } else if (key == keys.svn_executable) { - node_ctx.type = REPO_MODE_EXE; - } else if (key == keys.svn_special) { - node_ctx.type = REPO_MODE_LNK; + warning("invalid timestamp: %s", val); + } else if (key == keys.svn_executable || key == keys.svn_special) { + if (*type_set) { + if (!val) + return; + die("invalid dump: sets type twice"); + } + if (!val) { + node_ctx.type = REPO_MODE_BLB; + return; + } + *type_set = 1; + node_ctx.type = key == keys.svn_executable ? + REPO_MODE_EXE : + REPO_MODE_LNK; } } @@ -136,6 +151,19 @@ static void read_props(void) { uint32_t key = ~0; const char *t; + /* + * NEEDSWORK: to support simple mode changes like + * K 11 + * svn:special + * V 1 + * * + * D 14 + * svn:executable + * we keep track of whether a mode has been set and reset to + * plain file only if not. We should be keeping track of the + * symlink and executable bits separately instead. + */ + uint32_t type_set = 0; while ((t = buffer_read_line()) && strcmp(t, "PROPS-END")) { uint32_t len; const char *val; @@ -151,8 +179,13 @@ static void read_props(void) case 'K': key = pool_intern(val); continue; + case 'D': + key = pool_intern(val); + val = NULL; + len = 0; + /* fall through */ case 'V': - handle_property(key, val, len); + handle_property(key, val, len, &type_set); key = ~0; continue; default: @@ -167,8 +200,8 @@ static void handle_node(void) const uint32_t type = node_ctx.type; const int have_props = node_ctx.propLength != LENGTH_UNKNOWN; - if (node_ctx.text_delta || node_ctx.prop_delta) - die("text and property deltas not supported"); + if (node_ctx.text_delta) + die("text deltas not supported"); if (node_ctx.textLength != LENGTH_UNKNOWN) mark = next_blob_mark(); if (node_ctx.action == NODEACT_DELETE) { @@ -206,7 +239,8 @@ static void handle_node(void) } if (have_props) { const uint32_t old_mode = node_ctx.type; - node_ctx.type = type; + if (!node_ctx.prop_delta) + node_ctx.type = type; if (node_ctx.propLength) read_props(); if (node_ctx.type != old_mode) |