45 lines
880 B
YAML
45 lines
880 B
YAML
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name: "Variable tests"
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cases:
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- name: "Appending to a variable"
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stdin: |
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x=something
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x+=here
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echo "x: ${x}"
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- name: "Appending an integer to an integer variable"
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stdin: |
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declare -i x=10
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echo "x: ${x}"
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x+=5
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echo "x: ${x}"
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x+=value
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echo "x: ${x}"
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y=value
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declare -i y
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echo "y: ${y}"
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y+=5
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echo "y: ${y}"
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- name: "Append to an unset variable"
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stdin: |
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declare -a myvar
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myvar+=abc
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echo "myvar: ${myvar}"
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declare -i myint
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myint+=abc
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echo "myint: ${myint}"
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- name: "Parameter length of unset variable with nounset"
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ignore_stderr: true
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stdin: |
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set -u
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echo "${#unset_var}" 2>&1 || true
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arr=()
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echo "${#arr[0]}"
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echo "${#arr[@]}"
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arr2=(hello world)
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echo "${#arr2[5]}"
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echo "${#arr2[0]}"
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