ee7f75d94f
thus far only able to factor up to ULLONG_MAX function old new delta factor_main - 378 +378 packed_usage 31427 31502 +75 applet_names 2590 2597 +7 applet_main 1500 1504 +4 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 3/0 up/down: 464/0) Total: 464 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
49 lines
1.2 KiB
Bash
Executable File
49 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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# Copyright 2017 by Denys Vlasenko <vda.linux@googlemail.com>
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# Licensed under GPLv2, see file LICENSE in this source tree.
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. ./testing.sh
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# testing "test name" "command" "expected result" "file input" "stdin"
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# file input will be file called "input"
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# test can create a file "actual" instead of writing to stdout
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testing "factor ' 0'" \
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"factor ' 0'" \
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"0:\n" \
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"" ""
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testing "factor +1" \
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"factor +1" \
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"1:\n" \
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"" ""
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testing "factor ' +2'" \
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"factor ' +2'" \
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"2: 2\n" \
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"" ""
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testing "factor 1024" \
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"factor 1024" \
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"1024: 2 2 2 2 2 2 2 2 2 2\n" \
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"" ""
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testing "factor 2^61-1" \
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"factor 2305843009213693951" \
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"2305843009213693951: 2305843009213693951\n" \
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"" ""
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testing "factor 2^62-1" \
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"factor 4611686018427387903" \
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"4611686018427387903: 3 715827883 2147483647\n" \
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"" ""
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testing "factor 2^64-1" \
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"factor 18446744073709551615" \
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"18446744073709551615: 3 5 17 257 641 65537 6700417\n" \
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"" ""
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# This is a 60-bit number (0x888 86ff db34 4692): first few primes multiplied together:
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testing "factor \$((2*3*5*7*11*13*17*19*23*29*31*37*41*43*47))" \
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"factor \$((2*3*5*7*11*13*17*19*23*29*31*37*41*43*47))" \
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"614889782588491410: 2 3 5 7 11 13 17 19 23 29 31 37 41 43 47\n" \
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"" ""
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exit $FAILCOUNT
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