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209618860c
The existing code was too defensive, and would trigger the assert in range_set_append() if the user gave overlapping ranges. The intent was always to define overlapping ranges as just the union of all of them, as evidenced by the call to sort_and_merge_range_set(). (Which was already used, unlike what the comment said.) Fix by splitting out the meat of range_set_append() to a new _unsafe() function that lacks the paranoia. sort_and_merge_range_set will fix up the ranges, so we don't need the checks there. Signed-off-by: Thomas Rast <trast@inf.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
60 lines
1.8 KiB
Bash
Executable file
60 lines
1.8 KiB
Bash
Executable file
#!/bin/sh
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test_description='test log -L'
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. ./test-lib.sh
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test_expect_success 'setup (import history)' '
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git fast-import < "$TEST_DIRECTORY"/t4211/history.export &&
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git reset --hard
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'
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canned_test () {
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test_expect_success "$1" "
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git log $1 >actual &&
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test_cmp \"\$TEST_DIRECTORY\"/t4211/expect.$2 actual
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"
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}
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test_bad_opts () {
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test_expect_success "invalid args: $1" "
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test_must_fail git log $1 2>errors &&
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grep '$2' errors
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"
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}
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canned_test "-L 4,12:a.c simple" simple-f
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canned_test "-L 4,+9:a.c simple" simple-f
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canned_test "-L '/long f/,/^}/:a.c' simple" simple-f
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canned_test "-L :f:a.c simple" simple-f-to-main
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canned_test "-L '/main/,/^}/:a.c' simple" simple-main
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canned_test "-L :main:a.c simple" simple-main-to-end
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canned_test "-L 1,+4:a.c simple" beginning-of-file
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canned_test "-L 20:a.c simple" end-of-file
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canned_test "-L '/long f/',/^}/:a.c -L /main/,/^}/:a.c simple" two-ranges
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canned_test "-L 24,+1:a.c simple" vanishes-early
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canned_test "-L '/long f/,/^}/:b.c' move-support" move-support-f
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canned_test "-L 4,12:a.c -L :main:a.c simple" multiple
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canned_test "-L 4,18:a.c -L :main:a.c simple" multiple-overlapping
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canned_test "-L :main:a.c -L 4,18:a.c simple" multiple-overlapping
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canned_test "-L 4:a.c -L 8,12:a.c simple" multiple-superset
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canned_test "-L 8,12:a.c -L 4:a.c simple" multiple-superset
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test_bad_opts "-L" "switch.*requires a value"
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test_bad_opts "-L b.c" "argument.*not of the form"
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test_bad_opts "-L 1:" "argument.*not of the form"
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test_bad_opts "-L 1:nonexistent" "There is no path"
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test_bad_opts "-L 1:simple" "There is no path"
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test_bad_opts "-L '/foo:b.c'" "argument.*not of the form"
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test_bad_opts "-L 1000:b.c" "has only.*lines"
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test_bad_opts "-L 1,1000:b.c" "has only.*lines"
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test_bad_opts "-L :b.c" "argument.*not of the form"
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test_bad_opts "-L :foo:b.c" "no match"
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test_done
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