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Check for expected warnings in apply_ed_diff

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This commit is contained in:
Nick Mathewson 2017-03-07 11:08:51 -05:00
parent 06017f35e8
commit bb536a2e73
1 changed files with 25 additions and 1 deletions
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26
src/test/test_consdiff.c
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@ -608,6 +608,7 @@ test_consdiff_apply_ed_diff(void *arg)
(void)arg;
cons1 = smartlist_new();
diff = smartlist_new();
setup_capture_of_logs(LOG_WARN);
smartlist_split_string(cons1, "A:B:C:D:E", ":", 0, 0);
@ -615,68 +616,90 @@ test_consdiff_apply_ed_diff(void *arg)
smartlist_add(diff, (char*)"a");
cons2 = apply_ed_diff(cons1, diff);
tt_ptr_op(NULL, OP_EQ, cons2);
smartlist_clear(diff);
expect_single_log_msg_containing("an ed command was missing a line number");
/* Range without command. */
smartlist_add(diff, (char*)"1");
mock_clean_saved_logs();
cons2 = apply_ed_diff(cons1, diff);
tt_ptr_op(NULL, OP_EQ, cons2);
expect_single_log_msg_containing("a line with no ed command was found");
smartlist_clear(diff);
/* Range without end. */
smartlist_add(diff, (char*)"1,");
mock_clean_saved_logs();
cons2 = apply_ed_diff(cons1, diff);
tt_ptr_op(NULL, OP_EQ, cons2);
expect_single_log_msg_containing("an ed command was missing a range "
"end line number.");
smartlist_clear(diff);
/* Incoherent ranges. */
smartlist_add(diff, (char*)"1,1");
mock_clean_saved_logs();
cons2 = apply_ed_diff(cons1, diff);
tt_ptr_op(NULL, OP_EQ, cons2);
expect_single_log_msg_containing("an invalid range was found");
smartlist_clear(diff);
smartlist_add(diff, (char*)"3,2");
mock_clean_saved_logs();
cons2 = apply_ed_diff(cons1, diff);
tt_ptr_op(NULL, OP_EQ, cons2);
expect_single_log_msg_containing("an invalid range was found");
smartlist_clear(diff);
/* Script is not in reverse order. */
smartlist_add(diff, (char*)"1d");
smartlist_add(diff, (char*)"3d");
mock_clean_saved_logs();
cons2 = apply_ed_diff(cons1, diff);
tt_ptr_op(NULL, OP_EQ, cons2);
expect_single_log_msg_containing("its commands are not properly sorted");
smartlist_clear(diff);
/* Script contains unrecognised commands longer than one char. */
smartlist_add(diff, (char*)"1foo");
mock_clean_saved_logs();
cons2 = apply_ed_diff(cons1, diff);
tt_ptr_op(NULL, OP_EQ, cons2);
expect_single_log_msg_containing("an ed command longer than one char was "
"found");
smartlist_clear(diff);
/* Script contains unrecognised commands. */
smartlist_add(diff, (char*)"1e");
mock_clean_saved_logs();
cons2 = apply_ed_diff(cons1, diff);
tt_ptr_op(NULL, OP_EQ, cons2);
expect_single_log_msg_containing("an unrecognised ed command was found");
smartlist_clear(diff);
/* Command that should be followed by at least one line and a ".", but
* isn't. */
smartlist_add(diff, (char*)"0a");
mock_clean_saved_logs();
cons2 = apply_ed_diff(cons1, diff);
tt_ptr_op(NULL, OP_EQ, cons2);
expect_single_log_msg_containing("it has an ed command that tries to "
"insert zero lines.");
/* Now it is followed by a ".", but it inserts zero lines. */
smartlist_add(diff, (char*)".");
mock_clean_saved_logs();
cons2 = apply_ed_diff(cons1, diff);
tt_ptr_op(NULL, OP_EQ, cons2);
expect_single_log_msg_containing("it has an ed command that tries to "
"insert zero lines.");
smartlist_clear(diff);
@ -741,6 +764,7 @@ test_consdiff_apply_ed_diff(void *arg)
tt_str_op("E", OP_EQ, smartlist_get(cons2, 5));
done:
teardown_capture_of_logs();
if (cons1) SMARTLIST_FOREACH(cons1, char*, line, tor_free(line));
if (cons2) SMARTLIST_FOREACH(cons2, char*, line, tor_free(line));
smartlist_free(cons1);