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3bbaec00a8
This library provides thread-unsafe fgets()- and fread()-like functions where the caller does not have to supply a buffer. It maintains a couple of static buffers and provides an API to use them. [rr: allow input from files other than stdin] [jn: with tests, documentation, and error handling improvements] Signed-off-by: David Barr <david.barr@cordelta.com> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
171 lines
2.6 KiB
Bash
Executable file
171 lines
2.6 KiB
Bash
Executable file
#!/bin/sh
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test_description='check infrastructure for svn importer'
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. ./test-lib.sh
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uint32_max=4294967295
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test_expect_success 'obj pool: store data' '
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cat <<-\EOF >expected &&
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0
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1
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EOF
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test-obj-pool <<-\EOF >actual &&
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alloc one 16
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set one 13
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test one 13
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reset one
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EOF
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test_cmp expected actual
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'
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test_expect_success 'obj pool: NULL is offset ~0' '
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echo "$uint32_max" >expected &&
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echo null one | test-obj-pool >actual &&
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test_cmp expected actual
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'
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test_expect_success 'obj pool: out-of-bounds access' '
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cat <<-EOF >expected &&
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0
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0
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$uint32_max
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$uint32_max
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16
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20
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$uint32_max
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EOF
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test-obj-pool <<-\EOF >actual &&
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alloc one 16
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alloc two 16
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offset one 20
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offset two 20
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alloc one 5
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offset one 20
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free one 1
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offset one 20
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reset one
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reset two
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EOF
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test_cmp expected actual
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'
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test_expect_success 'obj pool: high-water mark' '
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cat <<-\EOF >expected &&
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0
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0
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10
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20
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20
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20
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EOF
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test-obj-pool <<-\EOF >actual &&
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alloc one 10
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committed one
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alloc one 10
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commit one
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committed one
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alloc one 10
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free one 20
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committed one
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reset one
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EOF
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test_cmp expected actual
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'
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test_expect_success 'line buffer' '
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echo HELLO >expected1 &&
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printf "%s\n" "" HELLO >expected2 &&
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echo >expected3 &&
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printf "%s\n" "" Q | q_to_nul >expected4 &&
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printf "%s\n" foo "" >expected5 &&
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printf "%s\n" "" foo >expected6 &&
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test-line-buffer <<-\EOF >actual1 &&
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5
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HELLO
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EOF
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test-line-buffer <<-\EOF >actual2 &&
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0
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5
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HELLO
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EOF
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q_to_nul <<-\EOF |
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1
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Q
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EOF
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test-line-buffer >actual3 &&
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q_to_nul <<-\EOF |
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0
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1
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Q
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EOF
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test-line-buffer >actual4 &&
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test-line-buffer <<-\EOF >actual5 &&
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5
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foo
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EOF
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test-line-buffer <<-\EOF >actual6 &&
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0
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5
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foo
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EOF
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test_cmp expected1 actual1 &&
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test_cmp expected2 actual2 &&
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test_cmp expected3 actual3 &&
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test_cmp expected4 actual4 &&
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test_cmp expected5 actual5 &&
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test_cmp expected6 actual6
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'
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test_expect_success 'string pool' '
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echo a does not equal b >expected.differ &&
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echo a equals a >expected.match &&
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echo equals equals equals >expected.matchmore &&
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test-string-pool "a,--b" >actual.differ &&
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test-string-pool "a,a" >actual.match &&
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test-string-pool "equals-equals" >actual.matchmore &&
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test_must_fail test-string-pool a,a,a &&
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test_must_fail test-string-pool a &&
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test_cmp expected.differ actual.differ &&
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test_cmp expected.match actual.match &&
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test_cmp expected.matchmore actual.matchmore
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'
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test_expect_success 'treap sort' '
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cat <<-\EOF >unsorted &&
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68
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12
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13
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13
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68
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13
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13
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21
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10
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11
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12
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13
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13
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EOF
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sort unsorted >expected &&
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test-treap <unsorted >actual &&
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test_cmp expected actual
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'
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test_done
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