diff options
| -rw-r--r-- | coreutils/sort.c | 5 | ||||
| -rw-r--r-- | testsuite/README | 3 | ||||
| -rwxr-xr-x | testsuite/runtest | 3 | ||||
| -rwxr-xr-x | testsuite/sort.tests | 6 |
4 files changed, 12 insertions, 5 deletions
diff --git a/coreutils/sort.c b/coreutils/sort.c index 1d6c599..d8df4c5 100644 --- a/coreutils/sort.c +++ b/coreutils/sort.c @@ -32,7 +32,7 @@ enum { FLAG_u = 8, /* Unique */ FLAG_c = 0x10, /* Check: no output, exit(!ordered) */ FLAG_s = 0x20, /* Stable sort, no ascii fallback at end */ - FLAG_z = 0x40, /* Input is null terminated, not \n */ + FLAG_z = 0x40, /* Input and output is NUL terminated, not \n */ /* These can be applied to search keys, the previous four can't */ FLAG_b = 0x80, /* Ignore leading blanks */ FLAG_r = 0x100, /* Reverse */ @@ -396,8 +396,9 @@ int sort_main(int argc, char **argv) if (linecount) linecount = flag+1; } /* Print it */ + flag = (option_mask32 & FLAG_z) ? '\0' : '\n'; for (i = 0; i < linecount; i++) - fprintf(outfile, "%s\n", lines[i]); + fprintf(outfile, "%s%c", lines[i], flag); fflush_stdout_and_exit(EXIT_SUCCESS); } diff --git a/testsuite/README b/testsuite/README index a44846d..b4719e6 100644 --- a/testsuite/README +++ b/testsuite/README @@ -1,6 +1,3 @@ -Update: doesn't work as described. Try "make check" from parent dir... -* * * - To run the test suite, change to this directory and run "./runtest". It will run all of the test cases, and list those with unexpected outcomes. Adding the -v option will cause it to show expected outcomes as well. To only run the test diff --git a/testsuite/runtest b/testsuite/runtest index 93d5ed6..fc8392a 100755 --- a/testsuite/runtest +++ b/testsuite/runtest @@ -1,5 +1,8 @@ #!/bin/sh +# Usage: +# runtest [applet1] [applet2...] + # Run one old-style test. # Tests are stored in applet/testcase shell scripts. # They are run using "sh -x -e applet/testcase". diff --git a/testsuite/sort.tests b/testsuite/sort.tests index 1db7870..f700dc0 100755 --- a/testsuite/sort.tests +++ b/testsuite/sort.tests @@ -107,6 +107,12 @@ a c b c " "" +testing "sort -z outputs NUL terminated lines" "sort -z input" "\ +one\0three\0two\0\ +" "\ +one\0two\0three\0\ +" "" + testing "sort key doesn't strip leading blanks, disables fallback global sort" \ "sort -n -k2 -t ' '" " a \n 1 \n 2 \n" "" " 2 \n 1 \n a \n" |