#!/usr/bin/env python # # blame_tests.py: testing line-by-line annotation. # # Subversion is a tool for revision control. # See http://subversion.tigris.org for more information. # # ==================================================================== # Copyright (c) 2000-2008 CollabNet. All rights reserved. # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms # are also available at http://subversion.tigris.org/license-1.html. # If newer versions of this license are posted there, you may use a # newer version instead, at your option. # ###################################################################### # General modules import os, sys # Our testing module import svntest from svntest.main import server_has_mergeinfo # (abbreviation) Skip = svntest.testcase.Skip SkipUnless = svntest.testcase.SkipUnless XFail = svntest.testcase.XFail Item = svntest.wc.StateItem # Helper function to validate the output of a particular run of blame. def parse_and_verify_blame(output, expected_blame, with_merged=0): "tokenize and validate the output of blame" max_split = 2 keys = ['revision', 'author', 'text'] if with_merged: keys.append('merged') results = [] # Tokenize and parse each line for line_str in output: this_line = {} if with_merged: this_line['merged'] = (line_str[0] == 'G') line_str = line_str[2:] tokens = line_str.split(None, max_split) if tokens[0] == '-': this_line['revision'] = None else: this_line['revision'] = int(tokens[0]) if tokens[1] == '-': this_line['author'] = None else: this_line['author'] = tokens[1] this_line['text'] = tokens[2] results.append(this_line) # Verify the results if len(results) != len(expected_blame): raise svntest.Failure("expected and actual results not the same length") pairs = list(zip(results, expected_blame)) for num in range(len(pairs)): (item, expected_item) = pairs[num] for key in keys: if item[key] != expected_item[key]: raise svntest.Failure('on line %d, expecting %s "%s", found "%s"' % \ (num+1, key, str(expected_item[key]), str(item[key]))) ###################################################################### # Tests # # Each test must return on success or raise on failure. #---------------------------------------------------------------------- def blame_space_in_name(sbox): "annotate a file whose name contains a space" sbox.build() file_path = os.path.join(sbox.wc_dir, 'space in name') svntest.main.file_append(file_path, "Hello\n") svntest.main.run_svn(None, 'add', file_path) svntest.main.run_svn(None, 'ci', '-m', '', file_path) svntest.main.run_svn(None, 'blame', file_path) def blame_binary(sbox): "annotate a binary file" sbox.build() wc_dir = sbox.wc_dir # First, make a new revision of iota. iota = os.path.join(wc_dir, 'iota') svntest.main.file_append(iota, "New contents for iota\n") svntest.main.run_svn(None, 'ci', '-m', '', iota) # Then do it again, but this time we set the mimetype to binary. iota = os.path.join(wc_dir, 'iota') svntest.main.file_append(iota, "More new contents for iota\n") svntest.main.run_svn(None, 'propset', 'svn:mime-type', 'image/jpeg', iota) svntest.main.run_svn(None, 'ci', '-m', '', iota) # Once more, but now let's remove that mimetype. iota = os.path.join(wc_dir, 'iota') svntest.main.file_append(iota, "Still more new contents for iota\n") svntest.main.run_svn(None, 'propdel', 'svn:mime-type', iota) svntest.main.run_svn(None, 'ci', '-m', '', iota) exit_code, output, errput = svntest.main.run_svn(2, 'blame', iota) if (len(errput) != 1) or (errput[0].find('Skipping') == -1): raise svntest.Failure # But with --force, it should work. exit_code, output, errput = svntest.main.run_svn(2, 'blame', '--force', iota) if (len(errput) != 0 or len(output) != 4): raise svntest.Failure # Issue #2154 - annotating a directory should fail # (change needed if the desired behavior is to # run blame recursively on all the files in it) # def blame_directory(sbox): "annotating a directory not allowed" # Issue 2154 - blame on directory fails without error message import re # Setup sbox.build(read_only = True) wc_dir = sbox.wc_dir dir = os.path.join(wc_dir, 'A') # Run blame against directory 'A'. The repository error will # probably include a leading slash on the path, but we'll tolerate # it either way, since either way it would still be a clean error. expected_error = ".*'[/]{0,1}A' is not a file" exit_code, outlines, errlines = svntest.main.run_svn(1, 'blame', dir) # Verify expected error message is output for line in errlines: if re.match(expected_error, line): break else: raise svntest.Failure('Failed to find %s in %s' % (expected_error, str(errlines))) # Basic test for svn blame --xml. # def blame_in_xml(sbox): "blame output in XML format" sbox.build() wc_dir = sbox.wc_dir file_name = "iota" file_path = os.path.join(wc_dir, file_name) svntest.main.file_append(file_path, "Testing svn blame --xml\n") expected_output = svntest.wc.State(wc_dir, { 'iota' : Item(verb='Sending'), }) svntest.actions.run_and_verify_commit(wc_dir, expected_output, None, None, wc_dir) # Retrieve last changed date from svn info exit_code, output, error = svntest.actions.run_and_verify_svn( None, None, [], 'log', file_path, '--xml', '-r1:2') date1 = None date2 = None for line in output: if line.find("") >= 0: if date1 is None: date1 = line continue elif date2 is None: date2 = line break else: raise svntest.Failure template = ['\n', '\n', '\n', '\n', '\n', 'jrandom\n', '%s' % date1, '\n', '\n', '\n', '\n', 'jrandom\n', '%s' % date2, '\n', '\n', '\n', '\n'] exit_code, output, error = svntest.actions.run_and_verify_svn( None, None, [], 'blame', file_path, '--xml') for i in range(0, len(output)): if output[i] != template[i]: raise svntest.Failure # For a line changed before the requested start revision, blame should not # print a revision number (as fixed in r8035) or crash (as it did with # "--verbose" before being fixed in r9890). # def blame_on_unknown_revision(sbox): "blame lines from unknown revisions" sbox.build() wc_dir = sbox.wc_dir file_name = "iota" file_path = os.path.join(wc_dir, file_name) for i in range(1,3): svntest.main.file_append(file_path, "\nExtra line %d" % (i)) expected_output = svntest.wc.State(wc_dir, { 'iota' : Item(verb='Sending'), }) svntest.actions.run_and_verify_commit(wc_dir, expected_output, None, None, wc_dir) exit_code, output, error = svntest.actions.run_and_verify_svn( None, None, [], 'blame', file_path, '-rHEAD:HEAD') if output[0].find(" - This is the file 'iota'.") == -1: raise svntest.Failure exit_code, output, error = svntest.actions.run_and_verify_svn( None, None, [], 'blame', file_path, '--verbose', '-rHEAD:HEAD') if output[0].find(" - This is the file 'iota'.") == -1: raise svntest.Failure # The default blame revision range should be 1:N, where N is the # peg-revision of the target, or BASE or HEAD if no peg-revision is # specified. # def blame_peg_rev(sbox): "blame targets with peg-revisions" sbox.build() expected_output_r1 = [ " 1 jrandom This is the file 'iota'.\n" ] os.chdir(sbox.wc_dir) # Modify iota and commit it (r2). svntest.main.file_write('iota', "This is no longer the file 'iota'.\n") expected_output = svntest.wc.State('.', { 'iota' : Item(verb='Sending'), }) svntest.actions.run_and_verify_commit('.', expected_output, None) # Check that we get a blame of r1 when we specify a peg revision of r1 # and no explicit revision. svntest.actions.run_and_verify_svn(None, expected_output_r1, [], 'blame', 'iota@1') # Check that an explicit revision overrides the default provided by # the peg revision. svntest.actions.run_and_verify_svn(None, expected_output_r1, [], 'blame', 'iota@2', '-r1') def blame_eol_styles(sbox): "blame with different eol styles" sbox.build() wc_dir = sbox.wc_dir # CR file_name = "iota" file_path = os.path.join(wc_dir, file_name) expected_output = svntest.wc.State(wc_dir, { 'iota' : Item(verb='Sending'), }) # do the test for each eol-style for eol in ['CR', 'LF', 'CRLF', 'native']: svntest.main.file_write(file_path, "This is no longer the file 'iota'.\n") for i in range(1,3): svntest.main.file_append(file_path, "Extra line %d" % (i) + "\n") svntest.actions.run_and_verify_commit(wc_dir, expected_output, None, None, wc_dir) svntest.main.run_svn(None, 'propset', 'svn:eol-style', eol, file_path) svntest.actions.run_and_verify_commit(wc_dir, expected_output, None, None, wc_dir) exit_code, output, error = svntest.actions.run_and_verify_svn( None, None, [], 'blame', file_path, '-r1:HEAD') # output is a list of lines, there should be 3 lines if len(output) != 3: raise svntest.Failure('Expected 3 lines in blame output but got %d: \n' % len(output) + str(output)) def blame_ignore_whitespace(sbox): "ignore whitespace when blaming" sbox.build() wc_dir = sbox.wc_dir file_name = "iota" file_path = os.path.join(wc_dir, file_name) svntest.main.file_write(file_path, "Aa\n" "Bb\n" "Cc\n") expected_output = svntest.wc.State(wc_dir, { 'iota' : Item(verb='Sending'), }) svntest.actions.run_and_verify_commit(wc_dir, expected_output, None, None, wc_dir) # commit only whitespace changes svntest.main.file_write(file_path, " A a \n" " B b \n" " C c \n") expected_output = svntest.wc.State(wc_dir, { 'iota' : Item(verb='Sending'), }) svntest.actions.run_and_verify_commit(wc_dir, expected_output, None, None, wc_dir) # match the blame output, as defined in the blame code: # "%6ld %10s %s %s%s", rev, author ? author : " -", # time_stdout , line, APR_EOL_STR expected_output = [ " 2 jrandom A a \n", " 2 jrandom B b \n", " 2 jrandom C c \n", ] exit_code, output, error = svntest.actions.run_and_verify_svn( None, expected_output, [], 'blame', '-x', '-w', file_path) # commit some changes svntest.main.file_write(file_path, " A a \n" "Xxxx X\n" " Bb b \n" " C c \n") expected_output = svntest.wc.State(wc_dir, { 'iota' : Item(verb='Sending'), }) svntest.actions.run_and_verify_commit(wc_dir, expected_output, None, None, wc_dir) expected_output = [ " 2 jrandom A a \n", " 4 jrandom Xxxx X\n", " 4 jrandom Bb b \n", " 2 jrandom C c \n", ] svntest.actions.run_and_verify_svn(None, expected_output, [], 'blame', '-x', '-w', file_path) def blame_ignore_eolstyle(sbox): "ignore eol styles when blaming" sbox.build() wc_dir = sbox.wc_dir file_name = "iota" file_path = os.path.join(wc_dir, file_name) svntest.main.file_write(file_path, "Aa\n" "Bb\n" "Cc\n") expected_output = svntest.wc.State(wc_dir, { 'iota' : Item(verb='Sending'), }) svntest.actions.run_and_verify_commit(wc_dir, expected_output, None, None, wc_dir) # commit only eol changes svntest.main.file_write(file_path, "Aa\r" "Bb\r" "Cc") expected_output = svntest.wc.State(wc_dir, { 'iota' : Item(verb='Sending'), }) svntest.actions.run_and_verify_commit(wc_dir, expected_output, None, None, wc_dir) expected_output = [ " 2 jrandom Aa\n", " 2 jrandom Bb\n", " 3 jrandom Cc\n", ] exit_code, output, error = svntest.actions.run_and_verify_svn( None, expected_output, [], 'blame', '-x', '--ignore-eol-style', file_path) def blame_merge_info(sbox): "test 'svn blame -g'" from log_tests import merge_history_repos merge_history_repos(sbox) wc_dir = sbox.wc_dir iota_path = os.path.join(wc_dir, 'trunk', 'iota') exit_code, output, error = svntest.actions.run_and_verify_svn( None, None, [], 'blame', '-g', iota_path) expected_blame = [ { 'revision' : 2, 'author' : 'jrandom', 'text' : "This is the file 'iota'.\n", 'merged' : 0, }, { 'revision' : 11, 'author' : 'jrandom', 'text' : "'A' has changed a bit, with 'upsilon', and 'xi'.\n", 'merged' : 1, }, ] parse_and_verify_blame(output, expected_blame, 1) def blame_merge_out_of_range(sbox): "don't look for merged files out of range" from log_tests import merge_history_repos merge_history_repos(sbox) wc_dir = sbox.wc_dir upsilon_path = os.path.join(wc_dir, 'trunk', 'A', 'upsilon') exit_code, output, error = svntest.actions.run_and_verify_svn( None, None, [], 'blame', '-g', upsilon_path) expected_blame = [ { 'revision' : 4, 'author' : 'jrandom', 'text' : "This is the file 'upsilon'.\n", 'merged' : 0, }, { 'revision' : 11, 'author': 'jrandom', 'text' : "There is also the file 'xi'.\n", 'merged' : 1, }, ] parse_and_verify_blame(output, expected_blame, 1) # test for issue #2888: 'svn blame' aborts over ra_serf def blame_peg_rev_file_not_in_head(sbox): "blame target not in HEAD with peg-revisions" sbox.build() expected_output_r1 = [ " 1 jrandom This is the file 'iota'.\n" ] os.chdir(sbox.wc_dir) # Modify iota and commit it (r2). svntest.main.file_write('iota', "This is no longer the file 'iota'.\n") expected_output = svntest.wc.State('.', { 'iota' : Item(verb='Sending'), }) svntest.actions.run_and_verify_commit('.', expected_output, None) # Delete iota so that it doesn't exist in HEAD svntest.main.run_svn(None, 'rm', sbox.repo_url + '/iota', '-m', 'log message') # Check that we get a blame of r1 when we specify a peg revision of r1 # and no explicit revision. svntest.actions.run_and_verify_svn(None, expected_output_r1, [], 'blame', 'iota@1') # Check that an explicit revision overrides the default provided by # the peg revision. svntest.actions.run_and_verify_svn(None, expected_output_r1, [], 'blame', 'iota@2', '-r1') def blame_file_not_in_head(sbox): "blame target not in HEAD" sbox.build(create_wc = False, read_only = True) notexisting_url = sbox.repo_url + '/notexisting' # Check that a correct error message is printed when blaming a target that # doesn't exist (in HEAD). expected_err = ".*notexisting' (is not a file.*|path not found)" svntest.actions.run_and_verify_svn(None, [], expected_err, 'blame', notexisting_url) def blame_output_after_merge(sbox): "blame -g output with inserted lines" sbox.build() wc_dir = sbox.wc_dir trunk_url = sbox.repo_url + '/trunk' trunk_A_url = trunk_url + '/A' A_url = sbox.repo_url + '/A' # r2: mv greek tree in trunk. svntest.actions.run_and_verify_svn(None, ["\n","Committed revision 2.\n"], [], 'mv', "--parents", A_url, trunk_A_url, "-m", "move greek tree to trunk") svntest.actions.run_and_verify_update(wc_dir, None, None, None) # r3: modify trunk/A/mu, modify and add some lines. mu_path = os.path.join(wc_dir, "trunk", "A", "mu") new_content = "New version of file 'mu'.\n" \ "2nd line in file 'mu'.\n" \ "3rd line in file 'mu'.\n" \ "4th line in file 'mu'.\n" \ "5th line in file 'mu'.\n" \ "6th line in file 'mu'.\n" svntest.main.file_write(mu_path, new_content) expected_output = svntest.wc.State(wc_dir, { 'trunk/A/mu' : Item(verb='Sending'), }) svntest.actions.run_and_verify_commit(wc_dir, expected_output, None, None, wc_dir) # r4: create branches/br from trunk branches_br_url = sbox.repo_url + "/branches/br" svntest.actions.run_and_verify_svn(None, ["\n","Committed revision 4.\n"], [], 'cp', '--parents', trunk_url, branches_br_url, "-m", "create branch") svntest.actions.run_and_verify_update(wc_dir, None, None, None) # r5: modify single line in branches/br/A/mu branch_mu_path = os.path.join(wc_dir, "branches", "br", "A", "mu") svntest.main.file_write(branch_mu_path, "New version of file 'mu'.\n" \ "2nd line in file 'mu'.\n" \ "new 3rd line in file 'mu'.\n" \ "4th line in file 'mu'.\n" \ "5th line in file 'mu'.\n" \ "6th line in file 'mu'.\n") expected_output = svntest.wc.State(wc_dir, { 'branches/br/A/mu' : Item(verb='Sending'), }) svntest.actions.run_and_verify_commit(wc_dir, expected_output, None, None, wc_dir) # r6: Insert a single line in branches/A/mu svntest.main.file_write(branch_mu_path, "New version of file 'mu'.\n" \ "2nd line in file 'mu'.\n" \ "new 3rd line in file 'mu'.\n" \ "add 3.5 line in file 'mu'.\n" \ "4th line in file 'mu'.\n" \ "5th line in file 'mu'.\n" \ "6th line in file 'mu'.\n") expected_output = svntest.wc.State(wc_dir, { 'branches/br/A/mu' : Item(verb='Sending'), }) svntest.actions.run_and_verify_commit(wc_dir, expected_output, None, None, wc_dir) # r7: merge branches/br back to trunk trunk_path = os.path.join(wc_dir, "trunk") svntest.actions.run_and_verify_svn(wc_dir, None, [], 'merge', '-r', '4:HEAD', branches_br_url, trunk_path) expected_output = svntest.wc.State(wc_dir, { 'trunk' : Item(verb='Sending'), 'trunk/A/mu' : Item(verb='Sending'), }) svntest.actions.run_and_verify_commit(wc_dir, expected_output, None, None, wc_dir) # Now test blame, first without the -g option expected_output = [ " 3 jrandom New version of file 'mu'.\n", " 3 jrandom 2nd line in file 'mu'.\n", " 7 jrandom new 3rd line in file 'mu'.\n", " 7 jrandom add 3.5 line in file 'mu'.\n", " 3 jrandom 4th line in file 'mu'.\n", " 3 jrandom 5th line in file 'mu'.\n", " 3 jrandom 6th line in file 'mu'.\n"] svntest.actions.run_and_verify_svn(None, expected_output, [], 'blame', mu_path) # Next test with the -g option # the branch modifications at revision 5 & 6 should show in the output expected_output = [ " 3 jrandom New version of file 'mu'.\n", " 3 jrandom 2nd line in file 'mu'.\n", "G 5 jrandom new 3rd line in file 'mu'.\n", "G 6 jrandom add 3.5 line in file 'mu'.\n", " 3 jrandom 4th line in file 'mu'.\n", " 3 jrandom 5th line in file 'mu'.\n", " 3 jrandom 6th line in file 'mu'.\n"] svntest.actions.run_and_verify_svn(None, expected_output, [], 'blame', '-g', mu_path) ######################################################################## # Run the tests # list all tests here, starting with None: test_list = [ None, blame_space_in_name, blame_binary, blame_directory, blame_in_xml, blame_on_unknown_revision, blame_peg_rev, blame_eol_styles, blame_ignore_whitespace, blame_ignore_eolstyle, SkipUnless(blame_merge_info, server_has_mergeinfo), SkipUnless(blame_merge_out_of_range, server_has_mergeinfo), blame_peg_rev_file_not_in_head, blame_file_not_in_head, blame_output_after_merge, ] if __name__ == '__main__': svntest.main.run_tests(test_list) # NOTREACHED ### End of file.