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| author | cashmere <cashmere@autistici.org> | 2026-09-04 09:05:24 +0200 |
|---|---|---|
| committer | cashmere <cashmere@autistici.org> | 2026-09-04 09:05:24 +0200 |
| commit | 4f49b16079b27d7ce633619e4cddfdf2bffbc952 (patch) | |
| tree | c296c1e7f3c3e2f6859c6d3a1b1b208779b89679 /test/delta1.test | |
| download | relic-4f49b16079b27d7ce633619e4cddfdf2bffbc952.tar.gz | |
Diffstat (limited to 'test/delta1.test')
| -rw-r--r-- | test/delta1.test | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/test/delta1.test b/test/delta1.test new file mode 100644 index 0000000..82d7936 --- /dev/null +++ b/test/delta1.test @@ -0,0 +1,60 @@ +# +# Copyright (c) 2006 D. Richard Hipp +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the Simplified BSD License (also +# known as the "2-Clause License" or "FreeBSD License".) +# +# This program is distributed in the hope that it will be useful, +# but without any warranty; without even the implied warranty of +# merchantability or fitness for a particular purpose. +# +# Author contact information: +# drh@hwaci.com +# http://www.hwaci.com/drh/ +# +############################################################################ +# +# Tests of the delta mechanism. +# + +test_setup "" + +# Use test script files as the basis for this test. +# +# For each test, copy the file intact to "./t1". Make +# some random changes in "./t2". Then call test-delta on the +# two files to make sure that deltas between these two files +# work properly. +# +set filelist [lsort [glob $testdir/*]] +foreach f $filelist { + if {[file isdir $f]} continue + set base [file root [file tail $f]] + set f1 [read_file $f] + write_file t1 $f1 + for {set i 0} {$i<100} {incr i} { + write_file t2 [random_changes $f1 1 1 0 0.1] + fossil test-delta t1 t2 + test delta-$base-$i-1 {[normalize_result]=="ok"} + write_file t2 [random_changes $f1 1 1 0 0.2] + fossil test-delta t1 t2 + test delta-$base-$i-2 {[normalize_result]=="ok"} + write_file t2 [random_changes $f1 1 1 0 0.4] + fossil test-delta t1 t2 + test delta-$base-$i-3 {[normalize_result]=="ok"} + } +} + +set empties { "" "" "" a a "" } +set i 0 +foreach {f1 f2} $empties { + incr i + write_file t1 $f1 + write_file t2 $f2 + fossil test-delta t1 t2 + test delta-empty-$i {[normalize_result]=="ok"} +} +############################################################################### + +test_cleanup |