brush-shell 0.4.0

Rust-implemented shell focused on POSIX and bash compatibility
Documentation
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name: "Options: set -e"
cases:
  - name: "errexit with set -o errexit"
    stdin: |
      set -o errexit
      false
      echo "should not print"

  - name: "errexit status check"
    stdin: |
      set -e
      set -o | grep errexit

  # Basic behavior
  - name: "Basic non-error case"
    stdin: |
      set -e
      true
      echo "Text after call"

  - name: "Basic error case"
    stdin: |
      set -e
      false
      echo "Text after call"

  - name: "Command line -e"
    args: ["-e"]
    stdin: |
      false
      echo "should not print"

  - name: "Multiple commands before error"
    stdin: |
      set -e
      echo "first"
      echo "second"
      false
      echo "should not print"

  - name: "Error in middle of script"
    stdin: |
      set -e
      echo "before"
      false
      echo "after"

  - name: "Error in if condition"
    stdin: |
      set -e
      if false; then
        echo "then branch"
      else
        echo "else branch"
      fi
      echo "after if"

  - name: "Error in elif condition"
    stdin: |
      set -e
      if false; then
        echo "then branch"
      elif false; then
        echo "elif branch"
      else
        echo "else branch"
      fi
      echo "after if"

  - name: "Error in if body"
    stdin: |
      set -e
      if true; then
        false
        echo "should not print"
      fi
      echo "after if"

  - name: "Error in elif body"
    stdin: |
      set -e
      if false; then
        echo "then branch"
      elif true; then
        false
        echo "should not print"
      fi
      echo "after if"

  - name: "Error in else body"
    stdin: |
      set -e
      if false; then
        echo "then"
      else
        false
        echo "should not print"
      fi
      echo "after if"

  - name: "Error in if condition with compound test"
    stdin: |
      set -e
      if false && false; then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  - name: "Error in while condition"
    stdin: |
      set -e
      count=0
      while false; do
        echo "loop body"
      done
      echo "after while"

  - name: "Error in while body"
    stdin: |
      set -e
      count=0
      while [ $count -lt 2 ]; do
        count=$((count + 1))
        false
        echo "should not print"
      done
      echo "after while"

  - name: "Error in until condition"
    stdin: |
      set -e
      count=0
      until true; do
        echo "loop body"
      done
      echo "after until"

  - name: "Error in until body"
    stdin: |
      set -e
      until false; do
        false
        echo "loop body"
        break
      done
      echo "after until"

  # Boolean operators - set -e should NOT exit with && and ||
  - name: "Error on right side of &&"
    stdin: |
      set -e
      true && false
      echo "after &&"

  - name: "Error on left side of &&"
    stdin: |
      set -e
      false && true
      echo "after &&"

  - name: "Error on both sides of ||"
    stdin: |
      set -e
      false || false
      echo "after ||"

  - name: "Error on left side of ||"
    stdin: |
      set -e
      false || true
      echo "after ||"

  - name: "Error on right side of ||"
    stdin: |
      set -e
      true || false
      echo "after ||"

  - name: "Error after && chain"
    stdin: |
      set -e
      true && true
      false
      echo "should not print"

  - name: "Complex boolean expression"
    stdin: |
      set -e
      false || true && false || true
      echo "after complex expression"

  - name: "Negated command with failure"
    stdin: |
      set -e
      ! false
      echo "after negation"

  - name: "Negated command with success"
    stdin: |
      set -e
      ! true
      echo "after negation"

  - name: "Error after negated command"
    stdin: |
      set -e
      ! false
      false
      echo "should not print"

  # Pipelines
  - name: "Error in first command of pipeline (without pipefail)"
    stdin: |
      set -e
      false | true
      echo "after pipeline"

  - name: "Error in first command of pipeline (without pipefail, negated)"
    stdin: |
      set -e
      ! false | true
      echo "after pipeline"

  - name: "Error in first command of pipeline (with pipefail)"
    stdin: |
      set -e -o pipefail
      false | true
      echo "after pipeline"

  - name: "Error in first command of pipeline (with pipefail, negated)"
    stdin: |
      set -e -o pipefail
      ! false | true
      echo "after pipeline"

  - name: "Error in middle of pipeline (without pipefail)"
    stdin: |
      set -e
      true | false | true
      echo "after pipeline"

  - name: "Error in middle of pipeline (without pipefail, negated)"
    stdin: |
      set -e
      ! true | false | true
      echo "after pipeline"

  - name: "Error in middle of pipeline (with pipefail)"
    stdin: |
      set -e -o pipefail
      true | false | true
      echo "after pipeline"

  - name: "Error in middle of pipeline (with pipefail, negated)"
    stdin: |
      set -e -o pipefail
      ! true | false | true
      echo "after pipeline"

  - name: "Error in last command of pipeline (without pipefail)"
    stdin: |
      set -e
      true | false
      echo "after pipeline"

  - name: "Error in last command of pipeline (without pipefail, negated)"
    stdin: |
      set -e
      ! true | false
      echo "after pipeline"

  - name: "Error in last command of pipeline (with pipefail)"
    stdin: |
      set -e -o pipefail
      true | false
      echo "after pipeline"

  - name: "Error in last command of pipeline (with pipefail, negated)"
    stdin: |
      set -e -o pipefail
      ! true | false
      echo "after pipeline"

  - name: "Errors in multiple commands of pipeline (without pipefail)"
    stdin: |
      set -e

      function ret() {
        return $1
      }

      ret 1 | ret 2 | ret 3

  - name: "Errors in multiple commands of pipeline (without pipefail, negated)"
    stdin: |
      set -e

      function ret() {
        return $1
      }

      ! ret 1 | ret 2 | ret 3

  - name: "Errors in multiple commands of pipeline (with pipefail)"
    stdin: |
      set -e -o pipefail

      function ret() {
        return $1
      }

      ret 1 | ret 2 | ret 3

  - name: "Errors in multiple commands of pipeline (with pipefail, negated)"
    stdin: |
      set -e -o pipefail

      function ret() {
        return $1
      }

      ! ret 1 | ret 2 | ret 3

  - name: "Pipeline in conditional"
    stdin: |
      set -e
      if true | false; then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  - name: "Negated pipeline"
    stdin: |
      set -e
      ! false | false
      echo "after"

  # Functions
  - name: "Error in function body exits function and script"
    stdin: |
      set -e
      myfunc() {
        echo "in function"
        false
        echo "should not print in function"
      }
      myfunc
      echo "should not print after function"

  - name: "Function returning error in conditional"
    stdin: |
      set -e
      myfunc() {
        false
      }
      if myfunc; then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  - name: "Function called with &&"
    stdin: |
      set -e
      myfunc() {
        false
      }
      true && myfunc
      echo "after"

  - name: "Function called with ||"
    stdin: |
      set -e
      myfunc() {
        false
      }
      false || myfunc
      echo "after"

  - name: "Function called with negation"
    stdin: |
      set -e
      myfunc() {
        false
      }
      ! myfunc
      echo "after"

  - name: "Error in function body with set -e inside function"
    stdin: |
      myfunc() {
        set -e
        echo "before error"
        false
        echo "should not print"
      }
      myfunc
      echo "after function call"

  - name: "Function with explicit return still respects set -e"
    stdin: |
      set -e
      myfunc() {
        false
        return 0
      }
      myfunc
      echo "after function"

  # Subshells
  - name: "Error in subshell exits subshell but not parent"
    stdin: |
      set -e
      echo "before subshell"
      (
        echo "in subshell"
        false
        echo "should not print in subshell"
      )
      echo "after subshell"

  - name: "Subshell with set -e exits on error"
    stdin: |
      false
      (
        set -e
        echo "before"
        false
        echo "should not print"
      )
      echo "after subshell"

  - name: "Subshell failure in conditional"
    stdin: |
      set -e
      if (false); then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  - name: "Subshell with &&"
    stdin: |
      set -e
      true && (false)
      echo "after"

  # Command substitution
  - name: "Error in command substitution"
    stdin: |
      set -e
      result=$(false)
      echo "after command substitution"

  - name: "Error in command substitution with assignment"
    stdin: |
      set -e
      var=$(false; echo "value")
      echo "var is: $var"
      echo "after"

  - name: "Command substitution in conditional"
    stdin: |
      set -e
      if [ "$(false; echo no)" = "no" ]; then
        echo "matched"
      fi
      echo "after"

  - name: "set +e disables error exit"
    stdin: |
      set -e
      echo "with -e"
      set +e
      false
      echo "after false with +e"

  - name: "set -e can be re-enabled"
    stdin: |
      set -e
      set +e
      false
      echo "after false with +e"
      set -e
      false
      echo "should not print"

  - name: "set +e in function"
    stdin: |
      set -e
      myfunc() {
        set +e
        false
        echo "in function after false"
      }
      myfunc
      false
      echo "should not print"

  # Exit status handling
  - name: "Non-zero exit status triggers exit"
    stdin: |
      set -e
      (exit 1)
      echo "should not print"

  - name: "Specific non-zero exit status"
    stdin: |
      set -e
      (exit 42)
      echo "should not print"

  - name: "Zero exit status"
    stdin: |
      set -e
      (exit 0)
      echo "after exit 0"

  # Assignment with command substitution
  - name: "Assignment from failing command"
    stdin: |
      set -e
      var=$(false) || true
      echo "after assignment"

  - name: "Local variable assignment with failing command"
    stdin: |
      set -e
      myfunc() {
        local var=$(false)
        echo "after local"
      }
      myfunc
      echo "after function"

  # Complex scenarios
  - name: "Error after successful conditional"
    stdin: |
      set -e
      if true; then
        echo "in if"
      fi
      false
      echo "should not print"

  - name: "Nested conditionals with error"
    stdin: |
      set -e
      if true; then
        if false; then
          echo "inner then"
        else
          echo "inner else"
        fi
        echo "after inner if"
      fi
      echo "after outer if"

  - name: "Error in case branch"
    stdin: |
      set -e
      case "x" in
        $(false))
          echo "matched"
          ;;
      esac
      echo "after case"

  - name: "Error in case statement body"
    stdin: |
      set -e
      case "x" in
        x)
          echo "matched"
          false
          echo "should not print"
          ;;
      esac
      echo "after case"

  - name: "case pattern matching on non-match"
    stdin: |
      set -e
      case "x" in
        y) echo "y" ;;
        z) echo "z" ;;
      esac
      echo "after case"

  # List constructs
  - name: "Error in ; list"
    stdin: |
      set -e
      true ; false ; echo "should not print"

  - name: "Semicolon separated commands respect set -e"
    stdin: |
      set -e
      echo "first" ; echo "second" ; false ; echo "should not print"

  # Background jobs
  - name: "Error in background job"
    stdin: |
      set -e
      false &
      wait
      echo "after wait"

  # Interaction with other options
  - name: "set -e with set -o pipefail"
    stdin: |
      set -e
      set -o pipefail
      true | false
      echo "should not print"

  - name: "set -e without pipefail allows pipeline errors"
    stdin: |
      set -e
      true | false | true
      echo "after pipeline"

  # Edge cases with test builtin
  - name: "test builtin false result in conditional"
    stdin: |
      set -e
      if test 1 -eq 2; then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  - name: "test builtin false result standalone"
    stdin: |
      set -e
      test 1 -eq 2
      echo "should not print"

  - name: "[ builtin false result in conditional"
    stdin: |
      set -e
      if [ 1 -eq 2 ]; then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  - name: "[ builtin false result standalone"
    stdin: |
      set -e
      [ 1 -eq 2 ]
      echo "should not print"

  - name: "trap ERR"
    stdin: |
      set -e
      trap 'echo "error trapped"' ERR
      false
      echo "should not print"

  - name: "trap EXIT"
    stdin: |
      set -e
      trap 'echo "exit trapped"' EXIT
      false
      echo "should not print"

  # Combination of contexts
  - name: "Error in function in conditional"
    stdin: |
      set -e
      myfunc() {
        false
      }
      if myfunc; then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  - name: "Negated function call"
    stdin: |
      set -e
      myfunc() {
        echo "in function"
        false
      }
      ! myfunc
      echo "after"

  - name: "Function in pipeline on internal error"
    stdin: |
      set -e
      myfunc() {
        false
      }
      myfunc | true
      echo "after"

  - name: "Error after function in boolean context"
    stdin: |
      set -e
      myfunc() {
        false
      }
      myfunc || true
      false
      echo "should not print"

  # Arithmetic constructs with errexit
  - name: "Arithmetic command (( )) standalone with false result"
    stdin: |
      set -e
      (( 0 ))
      echo "should not print"

  - name: "Arithmetic command (( )) standalone with true result"
    stdin: |
      set -e
      (( 1 ))
      echo "after arithmetic"

  - name: "Arithmetic command (( )) in if condition"
    stdin: |
      set -e
      if (( 0 )); then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  - name: "Arithmetic command (( )) with &&"
    stdin: |
      set -e
      (( 0 )) && echo "matched"
      echo "after"

  - name: "Arithmetic for loop condition false"
    stdin: |
      set -e
      count=0
      for ((; count > 0 ;)); do
        echo "body"
      done
      echo "after for loop"

  - name: "Arithmetic for loop with errexit in body"
    stdin: |
      set -e
      for ((i=0; i<2; i++)); do
        echo "iteration $i"
        false
        echo "should not print"
      done
      echo "should not print after loop"

  # Extended test [[ ]] with errexit
  - name: "Extended test [[ ]] standalone with false result"
    stdin: |
      set -e
      [[ 1 -eq 2 ]]
      echo "should not print"

  - name: "Extended test [[ ]] standalone with true result"
    stdin: |
      set -e
      [[ 1 -eq 1 ]]
      echo "after test"

  - name: "Extended test [[ ]] in if condition"
    stdin: |
      set -e
      if [[ 1 -eq 2 ]]; then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  - name: "Extended test [[ ]] with &&"
    stdin: |
      set -e
      [[ 1 -eq 2 ]] && echo "matched"
      echo "after"

  - name: "Extended test [[ ]] with ||"
    stdin: |
      set -e
      [[ 1 -eq 2 ]] || echo "not matched"
      echo "after"

  # Brace groups with errexit
  - name: "Brace group in pipeline with errexit"
    stdin: |
      set -e
      { false; } | true
      echo "after pipeline"

  - name: "Brace group in pipeline with pipefail"
    stdin: |
      set -e -o pipefail
      true | { false; }
      echo "should not print"

  - name: "Brace group with internal error and errexit"
    stdin: |
      set -e
      {
        echo "in brace"
        false
        echo "should not print in brace"
      }
      echo "should not print after brace"

  # Nested subshells with errexit
  - name: "Nested subshells with errexit"
    stdin: |
      set -e
      (
        (
          false
          echo "inner should not print"
        )
        echo "outer should print - inner exited but does not affect parent"
      )
      echo "after subshells"

  - name: "Deeply nested subshells with errexit"
    stdin: |
      set -e
      (
        (
          (
            false
            echo "level 3 should not print"
          )
          echo "level 2 should print"
        )
        echo "level 1 should print"
      )
      echo "after"

  # Functions calling functions with errexit
  - name: "Functions calling functions with errexit"
    stdin: |
      set -e
      inner() { false; echo "inner should not print"; }
      outer() { inner; echo "outer should not print"; }
      outer
      echo "should not print"

  - name: "Nested function call in conditional"
    stdin: |
      set -e
      inner() { false; }
      outer() { if inner; then echo "then"; else echo "else"; fi; echo "after inner call"; }
      outer
      echo "after"

  # Complex combinations
  - name: "if with && and pipeline"
    stdin: |
      set -e
      if true && false | true; then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  - name: "if with || and pipeline failure"
    stdin: |
      set -e
      if false || true | false; then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  - name: "Negated pipeline in conditional"
    stdin: |
      set -e
      if ! false | false; then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  - name: "Command substitution in argument with errexit"
    stdin: |
      set -e
      echo "value: $(false; echo result)"
      echo "after echo"

  # PIPESTATUS with pipefail
  - name: "PIPESTATUS with pipefail and multiple failures"
    stdin: |
      set -o pipefail
      (exit 2) | (exit 3) | (exit 0)
      echo "Exit: $?; PIPESTATUS: ${PIPESTATUS[@]}"

  - name: "PIPESTATUS preserved correctly with pipefail"
    stdin: |
      set -o pipefail
      (exit 0) | (exit 5) | (exit 0)
      echo "Exit: $?; PIPESTATUS: ${PIPESTATUS[@]}"

  - name: "pipefail in conditional"
    stdin: |
      set -o pipefail
      if false | true; then
        echo "then"
      else
        echo "else"
      fi
      echo "Exit: $?"

  # eval with errexit
  - name: "eval with failing command"
    stdin: |
      set -e
      eval "false"
      echo "should not print"

  - name: "eval with successful command"
    stdin: |
      set -e
      eval "true"
      echo "after eval"

  - name: "eval with && chain"
    stdin: |
      set -e
      eval "false && true"
      echo "after eval"

  - name: "eval with || chain"
    stdin: |
      set -e
      eval "false || true"
      echo "after eval"

  - name: "eval in conditional"
    stdin: |
      set -e
      if eval "false"; then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  - name: "eval with multiple commands"
    stdin: |
      set -e
      eval "echo first; false; echo should not print"
      echo "should not print after eval"

  # source/dot with errexit
  - name: "source script with failing command"
    stdin: |
      set -e
      echo 'echo "in sourced"; false; echo "should not print"' > /tmp/test_source_$$.sh
      source /tmp/test_source_$$.sh
      echo "should not print after source"
      rm -f /tmp/test_source_$$.sh

  - name: "source script with successful commands"
    stdin: |
      set -e
      echo 'echo "in sourced"; true' > /tmp/test_source_$$.sh
      source /tmp/test_source_$$.sh
      echo "after source"
      rm -f /tmp/test_source_$$.sh

  - name: "dot operator with failing command"
    stdin: |
      set -e
      echo 'false' > /tmp/test_dot_$$.sh
      . /tmp/test_dot_$$.sh
      echo "should not print"
      rm -f /tmp/test_dot_$$.sh

  - name: "source in conditional"
    stdin: |
      set -e
      echo 'false' > /tmp/test_source_$$.sh
      if source /tmp/test_source_$$.sh; then
        echo "then"
      else
        echo "else"
      fi
      echo "after"
      rm -f /tmp/test_source_$$.sh

  # trap DEBUG interaction
  - name: "trap DEBUG with errexit"
    stdin: |
      set -e
      trap 'echo "DEBUG"' DEBUG
      echo "first"
      false
      echo "should not print"

  - name: "trap DEBUG in conditional with errexit"
    stdin: |
      set -e
      trap 'echo "DEBUG"' DEBUG
      if false; then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  # BASH_COMMAND with errexit
  - name: "BASH_COMMAND set during errexit"
    stdin: |
      set -e
      trap 'echo "failed: $BASH_COMMAND"' EXIT
      false
      echo "should not print"

  - name: "BASH_COMMAND in function with errexit"
    stdin: |
      set -e
      trap 'echo "failed: $BASH_COMMAND"' EXIT
      myfunc() { false; }
      myfunc
      echo "should not print"

  # Arithmetic expansion failures
  - name: "Division by zero in arithmetic expansion"
    ignore_stderr: true
    stdin: |
      set -e
      echo "before"
      result=$((1/0))
      echo "should not print"

  - name: "Division by zero in (( ))"
    ignore_stderr: true
    known_failure: true # TODO(arithmetic): Division by zero should trigger errexit
    stdin: |
      set -e
      echo "before"
      (( 1/0 ))
      echo "should not print"

  - name: "Division by variable zero"
    ignore_stderr: true
    stdin: |
      set -e
      x=0
      result=$((1/x))
      echo "should not print"

  # Multiple assignments with one failure
  - name: "Multiple assignments with middle failure"
    stdin: |
      set -e
      a=$(echo "a") b=$(false) c=$(echo "c")
      echo "a=$a b=$b c=$c"
      echo "after"

  - name: "Multiple assignments all succeed"
    stdin: |
      set -e
      a=$(echo "a") b=$(echo "b") c=$(echo "c")
      echo "a=$a b=$b c=$c"
      echo "after"

  - name: "Multiple assignments first fails"
    stdin: |
      set -e
      a=$(false) b=$(echo "b") c=$(echo "c")
      echo "a=$a b=$b c=$c"
      echo "after"

  # time keyword with errexit
  - name: "time with failing command"
    ignore_stderr: true
    stdin: |
      set -e
      time false
      echo "should not print"

  - name: "time with successful command"
    ignore_stderr: true
    stdin: |
      set -e
      time true
      echo "after time"

  - name: "time in conditional"
    ignore_stderr: true
    stdin: |
      set -e
      if time false; then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  - name: "time with pipeline"
    ignore_stderr: true
    stdin: |
      set -e
      time true | false
      echo "after"

  # Pattern matching failures
  - name: "Extended test with valid regex"
    stdin: |
      set -e
      var="hello"
      if [[ $var =~ ^h ]]; then
        echo "matched"
      else
        echo "no match"
      fi
      echo "after"

  - name: "Extended test regex no match"
    stdin: |
      set -e
      var="hello"
      [[ $var =~ ^x ]] || echo "no match"
      echo "after"

  # Extglob in case patterns
  - name: "case with extglob pattern"
    stdin: |
      set -e
      shopt -s extglob
      case "abc" in
        a*(b)c) echo "matched" ;;
        *) echo "no match" ;;
      esac
      echo "after"

  - name: "case with extglob no match"
    stdin: |
      set -e
      shopt -s extglob
      case "xyz" in
        a*(b)c) echo "matched" ;;
      esac
      echo "after"

  # Signal handler during errexit (limited - can't easily test INT)
  - name: "EXIT trap runs before errexit terminates"
    stdin: |
      set -e
      trap 'echo "EXIT trap: $?"' EXIT
      false
      echo "should not print"

  - name: "Multiple traps with errexit"
    stdin: |
      set -e
      trap 'echo "EXIT: $?"' EXIT
      trap 'echo "ERR: $?"' ERR
      false
      echo "should not print"

  # Coproc with errexit
  - name: "coproc with failing command"
    known_failure: true # TODO(wait): wait with job specs not implemented
    stdin: |
      set -e
      coproc { exit 5; }
      wait $COPROC_PID
      echo "after coproc wait, status: $?"

  - name: "coproc with successful command"
    known_failure: true # TODO(wait): wait with job specs not implemented
    stdin: |
      set -e
      coproc { echo "from coproc"; }
      cat <&${COPROC[0]}
      wait $COPROC_PID
      echo "after coproc"

  - name: "coproc in conditional"
    known_failure: true # TODO(wait): wait with job specs not implemented
    stdin: |
      set -e
      coproc { exit 1; }
      if wait $COPROC_PID; then
        echo "then"
      else
        echo "else"
      fi
      echo "after"

  - name: "coproc with name and brace group"
    stdin: |
      f() { coproc MYCOPROC { echo hello; }; }
      f

  # Additional edge cases
  - name: "Subshell in assignment with errexit"
    known_failure: true # TODO(arithmetic): $(( exit 5 )) is parsed differently from bash
    stdin: |
      set -e
      var=$(( exit 5 ))
      echo "should not print"

  - name: "Arithmetic in condition of && chain"
    stdin: |
      set -e
      (( 0 )) && echo "matched" || echo "not matched"
      echo "after"

  - name: "Nested eval with errexit"
    stdin: |
      set -e
      eval 'eval "false"'
      echo "should not print"

  - name: "Command group with errexit"
    stdin: |
      set -e
      { echo "first"; false; echo "should not print"; }
      echo "should not print after group"

  - name: "Empty command with errexit"
    stdin: |
      set -e
      :
      echo "after colon"

  - name: "true command with errexit"
    stdin: |
      set -e
      true
      echo "after true"

  - name: "break in errexit context"
    stdin: |
      set -e
      for i in 1 2 3; do
        if [ $i -eq 2 ]; then
          break
        fi
        echo "i=$i"
      done
      echo "after loop"

  - name: "continue in errexit context"
    stdin: |
      set -e
      for i in 1 2 3; do
        if [ $i -eq 2 ]; then
          continue
        fi
        echo "i=$i"
      done
      echo "after loop"

  - name: "Complex nested structure"
    stdin: |
      set -e
      outer() {
        inner() {
          if false; then
            echo "inner then"
          else
            echo "inner else"
          fi
          false
          echo "should not print in inner"
        }
        inner
        echo "should not print in outer"
      }
      outer
      echo "should not print"

  - name: "with -u"
    ignore_stderr: true
    stdin: |
      set -eu
      echo "before"
      x=$unset
      echo "after"

  - name: "syntax error"
    ignore_stderr: true
    stdin: |
      set -e
      echo "before"
      if false; then echo hi; done
      echo "after"