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53 lines
1.7 KiB
Bash
Executable File
53 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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\. ../../../nvm.sh
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\. ../../generated_semvers.sh
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# nvm_is_valid_semver validates that given semvers adhere to the following grammer
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#
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# semver ::= comparator_set ( ' || ' comparator_set )*
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# comparator_set ::= comparator ( ' ' comparator )*
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# comparator ::= ( '<' | '<=' | '>' | '>=' | '' ) [0-9]+ '.' [0-9]+ '.' [0-9]+
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# POSITIVE TEST CASES
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positive_test_cases="$VALID_NORMALIZED_SEMVERS"
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if [ -z "$positive_test_cases" ]; then
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die "positive test cases are empty"
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fi
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prev_semver=''
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while [ -n "$positive_test_cases" ]; do
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semver=$(echo "$positive_test_cases" | head -n1)
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if [ -z "$semver" ] || ! nvm_is_valid_semver "$semver"; then
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die "nvm_string_contains_regexp POSITIVE test case failed. semver: '$semver'.\n"
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fi
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if [ "$prev_semver" = "$semver" ]; then
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die "something is wrong. positive test cases received the same test case twice in a row. semver: '$semver'"
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fi
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prev_semver="$semver"
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positive_test_cases=$(echo "$positive_test_cases" | tail -n +2)
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done
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# NEGATIVE TEST CASES
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negative_test_cases="$VALID_NON_NORMALIZED_SEMVERS"
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if [ -z "$negative_test_cases" ]; then
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die "negative test cases are empty"
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fi
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prev_semver='initialized to non empty string'
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while [ -n "$negative_test_cases" ]; do
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semver=$(echo "$negative_test_cases" | head -n1)
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if nvm_is_valid_semver "$semver"; then
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die "nvm_string_contains_regexp NEGATIVE test case failed. semver: '$semver'.\n"
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fi
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if [ "$prev_semver" = "$semver" ]; then
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die "something is wrong. negative test cases received the same test case twice in a row. semver: '$semver'"
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fi
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prev_semver="$semver"
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negative_test_cases=$(echo "$negative_test_cases" | tail -n +2)
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done
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exit 0
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