| #!/bin/sh |
| |
| test_description='test log -L' |
| . ./test-lib.sh |
| |
| test_expect_success 'setup (import history)' ' |
| git fast-import < "$TEST_DIRECTORY"/t4211/history.export && |
| git reset --hard |
| ' |
| |
| canned_test_1 () { |
| test_expect_$1 "$2" " |
| git log $2 >actual && |
| test_cmp \"\$TEST_DIRECTORY\"/t4211/expect.$3 actual |
| " |
| } |
| |
| canned_test () { |
| canned_test_1 success "$@" |
| } |
| canned_test_failure () { |
| canned_test_1 failure "$@" |
| } |
| |
| test_bad_opts () { |
| test_expect_success "invalid args: $1" " |
| test_must_fail git log $1 2>errors && |
| grep '$2' errors |
| " |
| } |
| |
| canned_test "-L 4,12:a.c simple" simple-f |
| canned_test "-L 4,+9:a.c simple" simple-f |
| canned_test "-L '/long f/,/^}/:a.c' simple" simple-f |
| canned_test "-L :f:a.c simple" simple-f-to-main |
| |
| canned_test "-L '/main/,/^}/:a.c' simple" simple-main |
| canned_test "-L :main:a.c simple" simple-main-to-end |
| |
| canned_test "-L 1,+4:a.c simple" beginning-of-file |
| |
| canned_test "-L 20:a.c simple" end-of-file |
| |
| canned_test "-L '/long f/',/^}/:a.c -L /main/,/^}/:a.c simple" two-ranges |
| canned_test "-L 24,+1:a.c simple" vanishes-early |
| |
| canned_test "-M -L '/long f/,/^}/:b.c' move-support" move-support-f |
| canned_test "-M -L ':f:b.c' parallel-change" parallel-change-f-to-main |
| |
| canned_test "-L 4,12:a.c -L :main:a.c simple" multiple |
| canned_test "-L 4,18:a.c -L ^:main:a.c simple" multiple-overlapping |
| canned_test "-L :main:a.c -L 4,18:a.c simple" multiple-overlapping |
| canned_test "-L 4:a.c -L 8,12:a.c simple" multiple-superset |
| canned_test "-L 8,12:a.c -L 4:a.c simple" multiple-superset |
| |
| test_bad_opts "-L" "switch.*requires a value" |
| test_bad_opts "-L b.c" "argument not .start,end:file" |
| test_bad_opts "-L 1:" "argument not .start,end:file" |
| test_bad_opts "-L 1:nonexistent" "There is no path" |
| test_bad_opts "-L 1:simple" "There is no path" |
| test_bad_opts "-L '/foo:b.c'" "argument not .start,end:file" |
| test_bad_opts "-L 1000:b.c" "has only.*lines" |
| test_bad_opts "-L :b.c" "argument not .start,end:file" |
| test_bad_opts "-L :foo:b.c" "no match" |
| |
| test_expect_success '-L X (X == nlines)' ' |
| n=$(wc -l <b.c) && |
| git log -L $n:b.c |
| ' |
| |
| test_expect_success '-L X (X == nlines + 1)' ' |
| n=$(expr $(wc -l <b.c) + 1) && |
| test_must_fail git log -L $n:b.c |
| ' |
| |
| test_expect_success '-L X (X == nlines + 2)' ' |
| n=$(expr $(wc -l <b.c) + 2) && |
| test_must_fail git log -L $n:b.c |
| ' |
| |
| test_expect_success '-L ,Y (Y == nlines)' ' |
| n=$(printf "%d" $(wc -l <b.c)) && |
| git log -L ,$n:b.c |
| ' |
| |
| test_expect_success '-L ,Y (Y == nlines + 1)' ' |
| n=$(expr $(wc -l <b.c) + 1) && |
| git log -L ,$n:b.c |
| ' |
| |
| test_expect_success '-L ,Y (Y == nlines + 2)' ' |
| n=$(expr $(wc -l <b.c) + 2) && |
| git log -L ,$n:b.c |
| ' |
| |
| test_expect_success '-L with --first-parent and a merge' ' |
| git checkout parallel-change && |
| git log --first-parent -L 1,1:b.c |
| ' |
| |
| test_expect_success '-L with --output' ' |
| git checkout parallel-change && |
| git log --output=log -L :main:b.c >output && |
| test_must_be_empty output && |
| test_line_count = 70 log |
| ' |
| |
| test_expect_success 'range_set_union' ' |
| test_seq 500 > c.c && |
| git add c.c && |
| git commit -m "many lines" && |
| test_seq 1000 > c.c && |
| git add c.c && |
| git commit -m "modify many lines" && |
| git log $(for x in $(test_seq 200); do echo -L $((2*x)),+1:c.c; done) |
| ' |
| |
| test_done |